feat: performance instrumentation — server timing middleware, client API tracking, /api/perf endpoint, #/perf dashboard

- Mobile (≤640px) default columns: time, hash, type, details (hide region, observer, path, rpt, size)
- Detail panel hidden on mobile; tapping row opens slide-up bottom sheet (70vh max, close button, drag handle)
- Filter bar collapses to single 'Filters' toggle button on mobile
- Table font 11px, tighter padding, no min-width forcing horizontal scroll
- Panel-right completely hidden on mobile (no split layout)

.dockerignore

@@ -1,14 +0,0 @@
-# Docker
-.git
-node_modules
-data
-config.json
-*.db
-*.db-shm
-*.db-wal
-*.bak
-benchmark*.sh
-benchmark*.js
-PERFORMANCE.md
-docs/
-.gitignore

.github/workflows/deploy.yml

@@ -1,38 +0,0 @@
-name: Deploy
-
-on:
-  push:
-    branches: [master]
-
-concurrency:
-  group: deploy
-  cancel-in-progress: true
-
-jobs:
-  deploy:
-    runs-on: self-hosted
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-
-      - name: Validate JS
-        run: sh scripts/validate.sh
-
-      - name: Build and deploy
-        run: |
-          set -e
-          docker build -t meshcore-analyzer .
-          docker stop meshcore-analyzer 2>/dev/null && docker rm meshcore-analyzer 2>/dev/null || true
-          docker run -d \
-            --name meshcore-analyzer \
-            --restart unless-stopped \
-            -p 80:80 -p 443:443 -p 1883:1883 \
-            -v $HOME/meshcore-data:/app/data \
-            -v $HOME/meshcore-config.json:/app/config.json:ro \
-            -v $HOME/caddy-data:/data/caddy \
-            -v $HOME/meshcore-analyzer/Caddyfile:/etc/caddy/Caddyfile \
-            meshcore-analyzer
-          echo "Deployed $(git rev-parse --short HEAD)"

.gitignore

@@ -4,5 +4,3 @@ data/
 *.db
 *.db-journal
 config.json
-data-lincomatic/
-config-lincomatic.json

CHANGELOG.md

@@ -1,125 +1,42 @@
 # Changelog
 
-## [2.4.1] — 2026-03-22
+## v2.0.0 (2026-03-20)
 
-Hotfix release for regressions introduced in v2.4.0.
+85+ commits — analytics, mobile redesign, accessibility, 100+ bug fixes.
 
-### Fixed
-- Packet ingestion broken: `insert()` returned undefined after legacy table removal, causing all MQTT packets to fail silently
-- Live packet updates not working: pause button `addEventListener` on null element crashed `init()`, preventing WS handler registration
-- WS broadcast had null packet data when observation was deduped (2nd+ observer of same packet)
-- Multi-select filter menu close handler crashed on null `observerFilterWrap`/`typeFilterWrap` elements
-- Live map animation cleanup crashed with null `animLayer`/`pathsLayer` after navigating away (setInterval kept firing)
+### ✨ New Features
+- Per-node analytics page (6 charts, stat cards, peer table, time range selector)
+- Global analytics — Nodes tab (network status, role breakdown, claimed nodes, leaderboards)
+- Live map VCR playback — rewind/replay/scrub 24h at up to 4× speed, retro LCD clock
+- Richer node detail — status badge, avg SNR/hops, observer table, QR codes, recent packets
+- Claimed (My Mesh) nodes — star your nodes, always sorted to top, auto-sync favorites
+- Packets "My Nodes" toggle — filter to only your mesh traffic
+- Bulk health API (`GET /api/nodes/bulk-health`)
+- Network status API (`GET /api/nodes/network-status`)
+- Live theme toggle — dark/light tiles swap instantly via MutationObserver
 
-## [2.4.0] — 2026-03-22
+### 📱 Mobile
+- Two-row VCR bar layout (controls+LCD / full-width timeline)
+- iOS safe area support (home indicator clearance)
+- Feed/legend hidden on mobile — just map + VCR + LCD
+- JS-driven viewport height for reliable orientation changes
+- Touch-friendly targets, horizontal scroll on tables
 
-UI polish, client-side filtering, time window selector, DB cleanup, and bug fixes.
+### ♿ Accessibility
+- ARIA tab patterns, focus management, keyboard navigation
+- Distinct SVG marker shapes per node role
+- Color-blind safe palettes, screen reader support
 
-### Added
-- Observation-level deeplinks (`#/packets/HASH?obs=OBSERVER_ID`)
-- Observation detail pane (click any child row for its specific data)
-- Observation sort: Observer / Path ↑↓ / Time ↑↓ with persistent preference
-- Ungrouped mode flattens all observations into individual rows
-- Sort help tooltip (ⓘ) explaining each mode
-- Distance/Range analytics tab with haversine calculations
-- View on Map buttons for distance leaderboard entries
-- Realistic packet propagation mode on live map
-- Packet propagation time in detail pane
-- Replay sends all observations with realistic animation
-- Paths-through section on node detail (desktop + mobile)
-- Regional filters on all tabs (shared RegionFilter component)
-- Favorites filter on live map (packet-level, not node markers)
-- Configurable map defaults via `config.json`
-- Hash prefix labels on map with spiral deconfliction + callout lines
-- Channel rainbow table (pre-computed keys for common names)
-- Zero-API live channel updates via WebSocket
-- Channel message dedup by packet hash
-- Channel name tags (blue pill) in packet detail column
-- Shareable channel URLs (`#/channels/HASH`)
-- API key required for POST endpoints
-- HTTPS support (lincomatic PR #105)
-- Graceful shutdown (lincomatic PR #109)
-- Filter bar: logical grouping, consistent 34px height, help tooltips
-- Multi-select Observer and Type filters (checkbox dropdowns, OR logic)
-- Hex Paths toggle: show raw hex hash prefixes vs resolved node names
-- Time window selector (15min/30min/1h/3h/6h/12h/24h/All) replaces fixed packet count limit
-- Pause/resume button (⏸/▶) for live WebSocket updates with buffered packet count
-- localStorage persistence for all filter/view preferences
+### 🐛 Bug Fixes (100+)
+- Excel-like column resize — steal proportionally from all right columns
+- Panel drag live reflow
+- VCR scrub pagination, replay buffer management
+- Express route ordering (named before parameterized)
+- XSS escaping, WebSocket cleanup, memory leaks
+- Dark mode consistency, empty states, SRI hashes
+- Stray CSS fragment corrupting live.css
+- Geographic prefix disambiguation restored
 
-### Changed
-- Channel keys: plain `String(channelHash)`, `hashChannels` for auto-derived SHA256
-- Node region filtering uses ADVERT-based index (accurate local presence vs mesh-wide routing)
-- Header row reflects first sorted observation's data
-- Max hop distance filter: 1000km → 300km (LoRa record ~250km)
-- Route view labels use deconflicted divIcons
-- Channels page hides encrypted messages, shows only decrypted
-- Dark mode: active filter buttons retain accent styling
-- Region dropdown: `IATA - Friendly Name` format, proper sizing
-- Observer/Type filters are pure client-side (no API calls on filter change)
-- Packet loading: time-window based (`since`) instead of fixed count limit
-- Header row shows matching observer when observer filter is active
+## v1.0.0 (2026-03-19)
 
-### Removed
-- Legacy `packets` and `paths` database tables (auto-migrated on startup)
-- Redundant server-side type/observer filtering (client filters in-memory)
-
-### Fixed
-- Header row showed longest path instead of first observer's path
-- Observer/path mismatch when earlier observation arrives later
-- Auto-seeding fake data on empty DB (now requires `--seed` flag)
-- Channel "10h ago" bug (used stale `first_seen` instead of current time)
-- Stale UI: wrong ID type for packet lookup after insert
-- ADVERT timestamp validation rejecting valid nodes
-- Channels page API spam on every WS update
-- Duplicate observations in expanded view
-- Analytics RF 500 error (stack overflow with 193K observations)
-- Region filter SQL using non-existent column
-- Channel hash: decimal→hex, keyed by decrypted name
-- Corrupted repeater entries (ADVERT validation at ingestion)
-- Hash_size: uses newest ADVERT, precomputed at startup
-- Tab backgrounding: skip animations, resume cleanly
-- Feed panel position (obscured by VCR bar)
-- Hop disambiguation anchored from sender origin
-- Packet hash case normalization for deeplinks
-- Critical: packet ingestion broken after legacy table removal (`insert()` returned undefined)
-- Sort help tooltip rendering (CSS pseudo-elements don't support newlines)
-
-### Performance
-- `/api/analytics/distance`: 3s → 630ms
-- `/api/analytics/topology`: 289ms → 193ms
-- `/api/observers`: 3s → 130ms
-- `/api/nodes`: 50ms → 2ms (precomputed hash_size)
-- Event loop max: 3.2s → 903ms (startup only)
-- Pre-warm yields event loop via `setImmediate`
-- Client-side hop resolution
-- SQLite manual PASSIVE checkpointing
-- Single API call for packet expand (was 3)
-
-## [2.3.0] - 2026-03-20
-
-### Added
-- **Packet Deduplication**: Normalized storage with `transmissions` and `observations` tables — packets seen by multiple observers are stored once with linked observation records
-- **Observation count badges**: Packets page shows 👁 badge indicating how many observers saw each transmission
-- **`?expand=observations`**: API query param to include full observation details on packet responses
-- **`totalTransmissions` / `totalObservations`**: Health and analytics APIs return both deduped and raw counts
-- **Migration script**: `scripts/migrate-dedup.js` for converting existing packet data to normalized schema
-- **Live map deeplinks**: Node detail panel links to full node detail, observer detail, and filtered packets
-- **CI validation**: `setup-node` added to deploy workflow for JS syntax checking
-
-### Changed
-- In-memory packet store restructured around transmissions (primary) with observation indexes
-- Packets API returns unique transmissions by default (was returning inflated observation rows)
-- Home page shows "Transmissions" instead of "Packets" for network stats
-- Analytics overview uses transmission counts for throughput metrics
-- Node health stats include `totalTransmissions` alongside legacy `totalPackets`
-- WebSocket broadcasts include `observation_count`
-
-### Fixed
-- Packet expand showing only the collapsed row instead of individual observations
-- Live page "Heard By" showing "undefined pkts" (wrong field name)
-- Recent packets deeplink using query param instead of route path
-- Migration script handling concurrent dual-write during live deployment
-
-### Performance
-- **8.19× dedup ratio on production** (117K observations → 14K transmissions)
-- RAM usage reduced proportionally — store loads transmissions, not inflated observations
+Initial release.

DEDUP-DESIGN.md

@@ -1,93 +0,0 @@
-# Packet Deduplication Design
-
-## The Problem
-
-A single physical RF transmission gets recorded as N rows in the DB, where N = number of observers that heard it. Each row has the same `hash` but different `path_json` and `observer_id`.
-
-### Example
-```
-Pkt 1 repeat 1: Path: A→B→C→D→E   (observer E)
-Pkt 1 repeat 2: Path: A→B→F→G      (observer G)
-Pkt 1 repeat 3: Path: A→C→H→J→K    (observer K)
-```
-
-- Repeater A sent 1 packet, not 3
-- Repeater B sent 1 packet, not 2 (C and F both heard the same broadcast)
-- The hash is identical across all 3 rows
-
-### Why the hash works
-
-`computeContentHash()` = `SHA256(header_byte + payload)`, skipping path hops. Two observations of the same original packet through different paths produce the same hash. This is the dedup key.
-
-## What's inflated (and what's not)
-
-| Context | Current (inflated?) | Correct behavior |
-|---------|-------------------|------------------|
-| Node "total packets" | COUNT(*) — inflated | COUNT(DISTINCT hash) for transmissions |
-| Packets/hour on observer page | Raw count | Correct — each observer DID receive it |
-| Node analytics throughput | Inflated | DISTINCT hash |
-| Live map animations | N animations per physical packet | 1 animation? Or 1 per path? TBD |
-| "Heard By" table | Observations per observer | Correct as-is |
-| RF analytics (SNR/RSSI) | Mixes observations | Each observation has its own SNR — all valid |
-| Topology/path analysis | All paths shown | All paths are valuable — don't discard |
-| Packet list (grouped mode) | Groups by hash already | Probably fine |
-| Packet list (ungrouped) | Shows every observation | Maybe show distinct, expand for repeats? |
-
-## Key Principle
-
-**Observations are valuable data — never discard them.** The paths tell you about mesh topology, coverage, and redundancy. But **counts displayed to users should reflect reality** (1 transmission = 1 count).
-
-## Design Decisions Needed
-
-1. **What does "packets" mean in node detail?** Unique transmissions? Total observations? Both?
-2. **Live map**: 1 animation with multiple path lines? Or 1 per observation?
-3. **Analytics charts**: Should throughput charts show transmissions or observations?
-4. **Packet list default view**: Group by hash by default?
-5. **New metric: "observation ratio"?** — avg observations per transmission tells you about mesh redundancy/coverage
-
-## Work Items
-
-- [ ] **DB/API: Add distinct counts** — `findPacketsForNode()` and health endpoint should return both `totalTransmissions` (DISTINCT hash) and `totalObservations` (COUNT(*))
-- [ ] **Node detail UI** — show "X transmissions seen Y times" or similar
-- [ ] **Bulk health / network status** — use distinct hash counts
-- [ ] **Node analytics charts** — throughput should use distinct hashes
-- [ ] **Packets page default** — consider grouping by hash by default
-- [ ] **Live map** — decide on animation strategy for repeated observations
-- [ ] **Observer page** — observation count is correct, but could add "unique packets" column
-- [ ] **In-memory store** — add hash→[packets] index if not already there (check `pktStore.byHash`)
-- [ ] **API: packet siblings** — `/api/packets/:id/siblings` or `?groupByHash=true` (may already exist)
-- [ ] **RF analytics** — keep all observations for SNR/RSSI (each is a real measurement) but label counts correctly
-- [ ] **"Coverage ratio" metric** — avg(observations per unique hash) per node/observer — measures mesh redundancy
-
-## Live Map Animation Design
-
-### Current behavior
-Every observation triggers a separate animation. Same packet heard by 3 observers = 3 independent route animations. Looks like 3 packets when it was 1.
-
-### Options considered
-
-**Option A: Single animation, all paths simultaneously (PREFERRED)**
-When a hash first arrives, buffer briefly (500ms-2s) for sibling observations, then animate all paths at once. One pulse from origin, multiple route lines fanning out simultaneously. Most accurate — this IS what physically happened: one RF burst propagating through the mesh along multiple paths at once.
-
-Timing challenge: observations don't arrive simultaneously (seconds apart). Need to buffer the first observation, wait for siblings, then render all together. Adds slight latency to "live" feel.
-
-**Option B: Single animation, "best" path only** — REJECTED
-Pick shortest/highest-SNR path, animate only that. Clean but loses coverage/redundancy info.
-
-**Option C: Single origin pulse, staggered path reveals** — REJECTED
-Origin pulses once, paths draw in sequence with delay. Dramatic but busy, and doesn't reflect reality (the propagation is simultaneous).
-
-**Option D: Animate first, suppress siblings** — REJECTED (pragmatic but inaccurate)
-First observation gets animation, subsequent same-hash observations silently logged. Simple but you never see alternate paths on the live map.
-
-### Implementation notes (for when we build this)
-- Need a client-side hash buffer: `Map<hash, {timer, packets[]}>` 
-- On first WS packet with new hash: start timer (configurable, ~1-2s)
-- On subsequent packets with same hash: add to buffer, reset/extend timer
-- On timer expiry: animate all buffered paths for that hash simultaneously
-- Feed sidebar could show consolidated entry: "1 packet, 3 paths" with expand
-- Buffer window should be configurable (config.json)
-
-## Status
-
-**Discussion phase** — no code changes yet. Iavor wants to finalize design before implementation. Live map changes tabled for later.

DEDUP-MIGRATION-PLAN.md

@@ -1,236 +0,0 @@
-# Packet Deduplication — Normalized Schema Migration Plan
-
-## Overview
-
-Split the monolithic `packets` table into two tables:
-- **`packets`** — one row per unique physical transmission (keyed by content hash)
-- **`observations`** — one row per observer sighting (SNR, RSSI, path, observer, timestamp)
-
-This fixes inflated packet counts across the entire app and enables proper "1 transmission seen N times" semantics.
-
-## Current State
-
-**`packets` table**: 1 row per observation. ~61MB, ~30K+ rows. Same hash appears N times (once per observer). Fields mix transmission data (raw_hex, payload_type, decoded_json, hash) with observation data (observer_id, snr, rssi, path_json).
-
-**`packet-store.js`**: In-memory mirror of packets table. Indexes: `byId`, `byHash` (hash → [packets]), `byObserver`, `byNode`. All reads served from RAM. SQLite is write-only for packets.
-
-**Touch surface**: ~66 SQL queries across db.js/server.js/packet-store.js. ~12 frontend files consume packet data.
-
----
-
-## Milestone 1: Schema Migration (Backend Only)
-
-**Goal**: New tables exist, data migrated, old table preserved as backup. No behavioral changes yet.
-
-### Tasks
-1. **Create new schema** in `db.js` init:
-   ```sql
-   CREATE TABLE IF NOT EXISTS transmissions (
-     id INTEGER PRIMARY KEY AUTOINCREMENT,
-     raw_hex TEXT NOT NULL,
-     hash TEXT NOT NULL UNIQUE,
-     first_seen TEXT NOT NULL,
-     route_type INTEGER,
-     payload_type INTEGER,
-     payload_version INTEGER,
-     decoded_json TEXT,
-     created_at TEXT DEFAULT (datetime('now'))
-   );
-   
-   CREATE TABLE IF NOT EXISTS observations (
-     id INTEGER PRIMARY KEY AUTOINCREMENT,
-     transmission_id INTEGER NOT NULL REFERENCES transmissions(id),
-     hash TEXT NOT NULL,
-     observer_id TEXT,
-     observer_name TEXT,
-     direction TEXT,
-     snr REAL,
-     rssi REAL,
-     score INTEGER,
-     path_json TEXT,
-     timestamp TEXT NOT NULL,
-     created_at TEXT DEFAULT (datetime('now'))
-   );
-   
-   CREATE INDEX idx_transmissions_hash ON transmissions(hash);
-   CREATE INDEX idx_transmissions_first_seen ON transmissions(first_seen);
-   CREATE INDEX idx_transmissions_payload_type ON transmissions(payload_type);
-   CREATE INDEX idx_observations_hash ON observations(hash);
-   CREATE INDEX idx_observations_transmission_id ON observations(transmission_id);
-   CREATE INDEX idx_observations_observer_id ON observations(observer_id);
-   CREATE INDEX idx_observations_timestamp ON observations(timestamp);
-   ```
-
-2. **Write migration script** (`scripts/migrate-dedup.js`):
-   - Read all rows from `packets` ordered by timestamp
-   - Group by hash
-   - For each unique hash: INSERT into `transmissions` (use first observation's raw_hex, decoded_json, etc.)
-   - For each row: INSERT into `observations` with foreign key to transmission
-   - Verify counts: `SELECT COUNT(*) FROM observations` = old packets count
-   - Verify: `SELECT COUNT(*) FROM transmissions` < observations count
-   - **Do NOT drop old `packets` table** — rename to `packets_backup`
-
-3. **Print migration stats**: total packets, unique transmissions, dedup ratio, time taken
-
-### Validation
-- `COUNT(*) FROM observations` = `COUNT(*) FROM packets_backup`
-- `COUNT(*) FROM transmissions` = `COUNT(DISTINCT hash) FROM packets_backup`
-- Spot-check: pick 5 known multi-observer packets, verify transmission + observations match
-
-### Risk: LOW — additive only, old data preserved
-
----
-
-## Milestone 2: Dual-Write Ingest
-
-**Goal**: New packets written to both old and new tables. Read path unchanged. Zero downtime.
-
-### Tasks
-1. **Update `db.js` `insertPacket()`**:
-   - On new packet: check if `transmissions` row exists for hash
-   - If not: INSERT into `transmissions`, get id
-   - If yes: UPDATE `first_seen` if this timestamp is earlier
-   - INSERT into `observations` with transmission_id
-   - **Still also write to old `packets` table** (dual-write for safety)
-
-2. **Update `packet-store.js` `insert()`**: Mirror the dual-write in memory model
-   - Maintain both old flat array AND new `byTransmission` Map
-
-### Validation
-- Send test packets, verify they appear in both old and new tables
-- Verify multi-observer packet creates 1 transmission + N observations
-
-### Risk: LOW — old read path still works as fallback
-
----
-
-## Milestone 3: In-Memory Store Restructure
-
-**Goal**: `packet-store.js` switches from flat packet array to transmission-centric model.
-
-### Tasks
-1. **New in-memory data model**:
-   ```
-   transmissions: Map<hash, {id, raw_hex, hash, first_seen, payload_type, decoded_json, observations: []}>
-   ```
-   Each observation: `{id, observer_id, observer_name, snr, rssi, path_json, timestamp}`
-
-2. **Update indexes**:
-   - `byHash`: hash → transmission object (1:1 instead of 1:N)
-   - `byObserver`: observer_id → [observation references]
-   - `byNode`: pubkey → [transmission references] (deduped!)
-   - `byId`: observation.id → observation (for backward compat with packet detail links)
-
-3. **Update `load()`**: Read from `transmissions` JOIN `observations` instead of `packets`
-
-4. **Update query methods**:
-   - `findPackets()` — returns transmissions by default, with `.observations` attached
-   - `findPacketsForNode()` — returns transmissions where node appears in ANY observation's path/decoded_json
-   - `getSiblings()` — becomes `getObservations(hash)` — trivial, just return `transmission.observations`
-   - `countForNode()` — returns `{transmissions: N, observations: M}`
-
-### Validation
-- All existing API endpoints return valid data
-- Packet counts decrease (correctly!) for multi-observer nodes
-- `/api/perf` shows no regression
-
-### Risk: MEDIUM — core read path changes. Test thoroughly.
-
----
-
-## Milestone 4: API Response Changes
-
-**Goal**: APIs return deduped data with observation counts.
-
-### Tasks
-1. **`GET /api/packets`**:
-   - Default: return transmissions (1 row per unique packet)
-   - Each transmission includes `observation_count` and optionally `observations[]`
-   - `?expand=observations` to include full observation list
-   - `?groupByHash` becomes the default behavior (deprecate param)
-   - Preserve `observer` filter: return transmissions where at least one observation matches
-
-2. **`GET /api/nodes/:pubkey/health`**:
-   - `stats.totalPackets` → `stats.totalTransmissions` (distinct hashes)
-   - Add `stats.totalObservations` (old count, for reference)
-   - `recentPackets` → returns transmissions with observation_count
-
-3. **`GET /api/nodes/bulk-health`**: Same changes as health
-
-4. **`GET /api/nodes/network-status`**: Use transmission counts
-
-5. **`GET /api/nodes/:pubkey/analytics`**: All throughput charts use transmission counts
-
-6. **WebSocket broadcast**: Include `observation_count` when sibling observations exist for same hash
-
-### Backward Compatibility
-- Add `?legacy=1` param that returns old-style flat observations (for any external consumers)
-- Include both `totalTransmissions` and `totalObservations` in health responses during transition
-
-### Risk: MEDIUM — frontend expects certain shapes. May need coordinated deploy with Milestone 5.
-
----
-
-## Milestone 5: Frontend Updates
-
-**Goal**: UI shows correct counts and leverages observation data.
-
-### Tasks
-1. **Packets page**:
-   - Default view shows transmissions (already has groupByHash mode — make it default)
-   - Expand row to see individual observations with their paths/SNR/RSSI
-   - Badge: "×3 observers" on grouped rows
-
-2. **Node detail panel** (nodes.js + live.js):
-   - Show "X transmissions" not "X packets"  
-   - Or "X packets (seen Y times)" to show both
-
-3. **Home page**: Network stats use transmission counts
-
-4. **Node analytics**: Throughput charts use transmissions
-
-5. **Observer detail**: Keep observation counts (correct metric for observers)
-
-6. **Analytics page**: Topology/RF analysis uses all observations (SNR per observation is valid data)
-
-### Risk: LOW-MEDIUM — mostly display changes
-
----
-
-## Milestone 6: Cleanup
-
-**Goal**: Remove dual-write, drop old table, clean up.
-
-### Tasks
-1. Remove dual-write from `insertPacket()`
-2. Drop `packets_backup` table (after confirming everything works for 1+ week)
-3. Remove `?legacy=1` support if unused
-4. Update DEDUP-DESIGN.md → mark as complete
-5. VACUUM the database
-6. Tag release (v2.3.0?)
-
-### Risk: LOW — cleanup only, all functional changes already proven
-
----
-
-## Estimated Scope
-
-| Milestone | Files Modified | Complexity | Can Deploy Independently? |
-|-----------|---------------|------------|--------------------------|
-| 1. Schema Migration | db.js, new script | Low | Yes — additive only |
-| 2. Dual-Write | db.js, packet-store.js | Low | Yes — old reads unchanged |
-| 3. Memory Store | packet-store.js | Medium | No — must deploy with M4 |
-| 4. API Changes | server.js, db.js | Medium | No — must deploy with M5 |
-| 5. Frontend | 8+ public/*.js files | Medium | No — must deploy with M4 |
-| 6. Cleanup | db.js, server.js | Low | Yes — after bake period |
-
-**Milestones 1-2**: Safe to deploy independently, no user-visible changes.  
-**Milestones 3-5**: Must ship together (API shape changes + frontend expects new shape).  
-**Milestone 6**: Ship after 1 week bake.
-
-## Open Questions
-
-1. **Table naming**: `transmissions` + `observations`? Or keep `packets` + add `observations`? The word "transmission" is more accurate but "packet" is what the whole UI calls them.
-2. **Packet detail URLs**: Currently `#/packet/123` uses the observation ID. Keep observation IDs as the URL key? Or switch to hash?
-3. **Path dedup in paths table**: The `paths` table also has per-observation entries. Normalize that too, or leave as-is?
-4. **Migration on prod**: Run migration script before deploying new code, or make new code handle both old and new schema?

Dockerfile

@@ -1,33 +0,0 @@
-FROM node:22-alpine
-
-RUN apk add --no-cache mosquitto mosquitto-clients supervisor caddy
-
-WORKDIR /app
-
-# Install Node dependencies
-COPY package.json package-lock.json ./
-RUN npm ci --production
-
-# Copy application
-COPY *.js config.example.json channel-rainbow.json ./
-COPY public/ ./public/
-
-# Supervisor + Mosquitto + Caddy config
-COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
-COPY docker/mosquitto.conf /etc/mosquitto/mosquitto.conf
-COPY docker/Caddyfile /etc/caddy/Caddyfile
-
-# Create data directory for SQLite + Mosquitto persistence + Caddy certs
-RUN mkdir -p /app/data /var/lib/mosquitto /data/caddy && \
-    chown -R node:node /app/data && \
-    chown -R mosquitto:mosquitto /var/lib/mosquitto
-
-# Default config: copy example if no config mounted
-COPY docker/entrypoint.sh /entrypoint.sh
-RUN chmod +x /entrypoint.sh
-
-EXPOSE 80 443 1883
-
-VOLUME ["/app/data", "/data/caddy"]
-
-ENTRYPOINT ["/entrypoint.sh"]

PERFORMANCE.md

@@ -1,67 +0,0 @@
-# Performance — v2.1.0
-
-**Dataset:** 28,014 packets, ~650 nodes, 2 observers  
-**Hardware:** ARM64 (MikroTik CCR2116), single-core Node.js
-
-## A/B Benchmark: v2.0.1 (before) vs v2.1.0 (after)
-
-All times are averages over 3 runs. "Cached" = warm TTL cache hit.
-
-| Endpoint | v2.0.1 | v2.1.0 (cold) | v2.1.0 (cached) | Speedup |
-|---|---|---|---|---|
-| **Bulk Health** | 7,059 ms | 3 ms | 1 ms | **7,059×** |
-| **Node Analytics** | 381 ms | 2 ms | 1 ms | **381×** |
-| **Hash Sizes** | 353 ms | 193 ms | 1 ms | **353×** |
-| **Topology** | 685 ms | 579 ms | 2 ms | **342×** |
-| **RF Analytics** | 253 ms | 235 ms | 1 ms | **253×** |
-| **Channels** | 206 ms | 77 ms | 1 ms | **206×** |
-| **Node Health** | 195 ms | 1 ms | 1 ms | **195×** |
-| **Node Detail** | 133 ms | 1 ms | 1 ms | **133×** |
-| **Channel Analytics** | 95 ms | 73 ms | 2 ms | **47×** |
-| **Packets (grouped)** | 76 ms | 33 ms | 28 ms | **2×** |
-| **Stats** | 2 ms | 1 ms | 1 ms | 2× |
-| **Nodes List** | 3 ms | 2 ms | 2 ms | 1× |
-| **Observers** | 1 ms | 8 ms | 1 ms | 1× |
-
-## Architecture
-
-### Two-Layer Performance Stack
-
-1. **In-Memory Packet Store** (`packet-store.js`)
-   - All packets loaded from SQLite into RAM on startup (~28K packets = ~12MB)
-   - Indexed by `id`, `hash`, `observer`, and `node` (Map-based O(1) lookup)
-   - Ring buffer with configurable max memory (default 1GB, ~2.3M packets)
-   - SQLite becomes **write-only** for packets — reads never touch disk
-   - New packets from MQTT written to both RAM + SQLite
-
-2. **TTL Cache** (`server.js`)
-   - Computed API responses cached with configurable TTLs (via `config.json`)
-   - Smart invalidation: packet bursts only invalidate channels/observers; analytics expire by TTL only
-   - Pre-warmed on startup: subpaths, RF, topology, channels, hash-sizes, bulk-health
-   - Result: most API responses served in **1-2ms** from cache
-
-### Key Optimizations
-
-- **Eliminated all `LIKE '%pubkey%'` queries**: Every node-specific endpoint was doing full-table scans on the packets table via `decoded_json LIKE '%pubkey%'`. Replaced with O(1) `pktStore.byNode` Map lookups.
-- **Single-pass computations**: Channels, analytics, and subpaths computed in one loop instead of multiple SQL queries.
-- **Client-side WebSocket prepend**: New packets appended to the table without re-fetching the API.
-- **RF response compression**: Server-side histograms + scatter downsampling (1MB → 15KB).
-- **Configurable everything**: All TTLs, packet store limits, and thresholds in `config.json`.
-
-### What Didn't Work
-
-- **Background refresh (`setInterval`)**: Attempted to re-warm caches at 80% TTL. Blocked the event loop — Node.js is single-threaded. Response times went from 3ms to 1,200ms. Reverted immediately.
-- **Worker threads**: `structuredClone` overhead of 416ms for 28K packets negated the compute savings. Only viable at 10× data growth or with `SharedArrayBuffer` (zero-copy).
-
-## Running the Benchmark
-
-```bash
-# Stop the production server first
-supervisorctl stop meshcore-analyzer
-
-# Run A/B benchmark (launches two servers: old v2.0.1 vs current)
-./benchmark-ab.sh
-
-# Restart production
-supervisorctl start meshcore-analyzer
-```

README.md

@@ -48,87 +48,14 @@ Full experience on your phone — proper touch controls, iOS safe area support,
 - **Observer Status** — health monitoring, packet counts, uptime
 - **Hash Collision Matrix** — detect address collisions across the mesh
 - **Claimed Nodes** — star your nodes, always sorted to top, visual distinction
-- **Dark / Light Mode** — auto-detects system preference, instant toggle, map tiles swap too
-- **Multi-Broker MQTT** — connect to multiple MQTT brokers simultaneously with per-source IATA filtering
-- **Observer Detail Pages** — click any observer for analytics, charts, status, radio info, recent packets
-- **Channel Key Auto-Derivation** — hashtag channels (`#channel`) keys derived automatically via SHA256
+- **Dark / Light Mode** — auto-detects system preference, instant toggle
 - **Global Search** — search packets, nodes, and channels (Ctrl+K)
-- **Shareable URLs** — deep links to individual packets, channels, and observer detail pages
 - **Mobile Responsive** — proper two-row VCR bar, iOS safe area support, touch-friendly
 - **Accessible** — ARIA patterns, keyboard navigation, screen reader support, distinct marker shapes
 
-### ⚡ Performance (v2.1.1)
-
-Two-layer caching architecture: in-memory packet store + TTL response cache. All packet reads served from RAM — SQLite is write-only. Heavy endpoints pre-warmed on startup.
-
-| Endpoint | Before | After | Speedup |
-|---|---|---|---|
-| Bulk Health | 7,059 ms | 1 ms | **7,059×** |
-| Node Analytics | 381 ms | 1 ms | **381×** |
-| Topology | 685 ms | 2 ms | **342×** |
-| Node Health | 195 ms | 1 ms | **195×** |
-| Node Detail | 133 ms | 1 ms | **133×** |
-
-See [PERFORMANCE.md](PERFORMANCE.md) for the full benchmark.
-
 ## Quick Start
 
-### Docker (Recommended)
-
-The easiest way to run MeshCore Analyzer. Includes Mosquitto MQTT broker — everything in one container.
-
-```bash
-docker build -t meshcore-analyzer .
-docker run -d \
-  --name meshcore-analyzer \
-  -p 80:80 \
-  -p 443:443 \
-  -p 1883:1883 \
-  -v meshcore-data:/app/data \
-  -v caddy-certs:/data/caddy \
-  meshcore-analyzer
-```
-
-Open `http://localhost`. Point your MeshCore gateway's MQTT to `<host-ip>:1883`.
-
-**With a domain (automatic HTTPS):**
-```bash
-# Create a Caddyfile with your domain
-echo 'analyzer.example.com { reverse_proxy localhost:3000 }' > Caddyfile
-
-docker run -d \
-  --name meshcore-analyzer \
-  -p 80:80 \
-  -p 443:443 \
-  -p 1883:1883 \
-  -v meshcore-data:/app/data \
-  -v caddy-certs:/data/caddy \
-  -v $(pwd)/Caddyfile:/etc/caddy/Caddyfile \
-  meshcore-analyzer
-```
-
-Caddy automatically provisions Let's Encrypt TLS certificates.
-
-**Custom config:**
-```bash
-# Copy and edit the example config
-cp config.example.json config.json
-# Edit config.json with your channel keys, regions, etc.
-
-docker run -d \
-  --name meshcore-analyzer \
-  -p 3000:3000 \
-  -p 1883:1883 \
-  -v meshcore-data:/app/data \
-  -v $(pwd)/config.json:/app/config.json \
-  meshcore-analyzer
-```
-
-**Persist your database** across container rebuilds by using a named volume (`meshcore-data`) or bind mount (`-v ./data:/app/data`).
-
-### Manual Install
-
-#### Prerequisites
+### Prerequisites
 
 - **Node.js** 18+ (tested with 22.x)
 - **MQTT broker** (Mosquitto recommended) — optional, can inject packets via API
@@ -148,25 +75,10 @@ Edit `config.json`:
 ```json
 {
   "port": 3000,
-  "https": {
-    "cert": "/path/to/cert.pem",
-    "key": "/path/to/key.pem"
-  },
   "mqtt": {
     "broker": "mqtt://localhost:1883",
     "topic": "meshcore/+/+/packets"
   },
-  "mqttSources": [
-    {
-      "name": "remote-feed",
-      "broker": "mqtts://remote-broker:8883",
-      "topics": ["meshcore/+/+/packets", "meshcore/+/+/status"],
-      "username": "user",
-      "password": "pass",
-      "rejectUnauthorized": false,
-      "iataFilter": ["SJC", "SFO", "OAK"]
-    }
-  ],
   "channelKeys": {
     "public": "8b3387e9c5cdea6ac9e5edbaa115cd72"
   },
@@ -182,17 +94,9 @@ Edit `config.json`:
 | Field | Description |
 |-------|-------------|
 | `port` | HTTP server port (default: 3000) |
-| `https.cert` / `https.key` | Optional PEM cert/key paths to enable native HTTPS (falls back to HTTP if omitted or unreadable) |
-| `mqtt.broker` | Local MQTT broker URL. Set to `""` to disable |
+| `mqtt.broker` | MQTT broker URL. Set to `""` to disable MQTT and use API-only mode |
 | `mqtt.topic` | MQTT topic pattern for packet ingestion |
-| `mqttSources` | Array of external MQTT broker connections (optional) |
-| `mqttSources[].name` | Friendly name for logging |
-| `mqttSources[].broker` | Broker URL (`mqtt://` or `mqtts://` for TLS) |
-| `mqttSources[].topics` | Array of MQTT topic patterns to subscribe to |
-| `mqttSources[].username` / `password` | Broker credentials |
-| `mqttSources[].rejectUnauthorized` | Set `false` for self-signed TLS certs |
-| `mqttSources[].iataFilter` | Only accept packets from these IATA regions |
-| `channelKeys` | Named channel decryption keys (hex). Hashtag channels auto-derived via SHA256 |
+| `channelKeys` | Named channel decryption keys (hex). `public` is the default MeshCore public channel |
 | `defaultRegion` | Default IATA region code for the UI |
 | `regions` | Map of IATA codes to human-readable region names |
 
@@ -254,26 +158,17 @@ Observer Node → USB → meshcoretomqtt → MQTT Broker → Analyzer Server →
 
 ```
 meshcore-analyzer/
-├── Dockerfile           # Single-container build (Node + Mosquitto + Caddy)
-├── .dockerignore
-├── config.example.json  # Example config (copy to config.json)
-├── config.json          # MQTT, channel keys, regions (gitignored)
+├── config.json          # MQTT, channel keys, regions
 ├── server.js            # Express + WebSocket + MQTT + REST API
 ├── decoder.js           # Custom MeshCore packet decoder
 ├── db.js                # SQLite schema + queries
-├── packet-store.js      # In-memory packet store (ring buffer, indexed)
-├── docker/
-│   ├── supervisord.conf # Process manager config
-│   ├── mosquitto.conf   # MQTT broker config
-│   ├── Caddyfile        # Default Caddy config (localhost)
-│   └── entrypoint.sh    # Container entrypoint
 ├── data/
 │   └── meshcore.db      # Packet database (auto-created)
 ├── public/
 │   ├── index.html       # SPA shell
 │   ├── style.css        # Theme (light/dark)
 │   ├── app.js           # Router, WebSocket, utilities
-│   ├── packets.js       # Packet feed + byte breakdown + detail page
+│   ├── packets.js       # Packet feed + byte breakdown
 │   ├── map.js           # Leaflet map with route visualization
 │   ├── live.js          # Live trace page with VCR playback
 │   ├── channels.js      # Channel chat
@@ -281,10 +176,7 @@ meshcore-analyzer/
 │   ├── analytics.js     # Global analytics dashboard
 │   ├── node-analytics.js # Per-node analytics with charts
 │   ├── traces.js        # Packet tracing
-│   ├── observers.js     # Observer status
-│   ├── observer-detail.js # Observer detail with analytics
-│   ├── home.js          # Dashboard home page
-│   └── perf.js          # Performance monitoring dashboard
+│   └── observers.js     # Observer status
 └── tools/
     ├── generate-packets.js  # Synthetic packet generator
     ├── e2e-test.js          # End-to-end API tests

benchmark-ab.sh

@@ -1,131 +0,0 @@
-#!/bin/bash
-# A/B benchmark: old (pre-perf) vs new (current)
-# Usage: ./benchmark-ab.sh
-set -e
-
-PORT_OLD=13003
-PORT_NEW=13004
-RUNS=3
-DB_PATH="$(pwd)/data/meshcore.db"
-
-OLD_COMMIT="23caae4"
-NEW_COMMIT="$(git rev-parse HEAD)"
-
-echo "═══════════════════════════════════════════════════════"
-echo "  A/B Benchmark: Pre-optimization vs Current"
-echo "═══════════════════════════════════════════════════════"
-echo "OLD: $OLD_COMMIT (v2.0.1 — before any perf work)"
-echo "NEW: $NEW_COMMIT (current)"
-echo "Runs per endpoint: $RUNS"
-echo ""
-
-# Get a real node pubkey for testing
-ORIG_DIR="$(pwd)"
-PUBKEY=$(sqlite3 "$DB_PATH" "SELECT public_key FROM nodes ORDER BY last_seen DESC LIMIT 1")
-echo "Test node: ${PUBKEY:0:16}..."
-echo ""
-
-# Setup old version in temp dir
-OLD_DIR=$(mktemp -d)
-echo "Cloning old version to $OLD_DIR..."
-git worktree add "$OLD_DIR" "$OLD_COMMIT" --quiet 2>/dev/null || {
-  git worktree add "$OLD_DIR" "$OLD_COMMIT" --detach --quiet
-}
-# Copy config + db symlink
-# Copy config + db + share node_modules
-cp config.json "$OLD_DIR/"
-mkdir -p "$OLD_DIR/data"
-cp "$ORIG_DIR/data/meshcore.db" "$OLD_DIR/data/meshcore.db"
-ln -sf "$ORIG_DIR/node_modules" "$OLD_DIR/node_modules"
-
-ENDPOINTS=(
-  "Stats|/api/stats"
-  "Packets(50)|/api/packets?limit=50"
-  "PacketsGrouped|/api/packets?limit=50&groupByHash=true"
-  "NodesList|/api/nodes?limit=50"
-  "NodeDetail|/api/nodes/$PUBKEY"
-  "NodeHealth|/api/nodes/$PUBKEY/health"
-  "NodeAnalytics|/api/nodes/$PUBKEY/analytics?days=7"
-  "BulkHealth|/api/nodes/bulk-health?limit=50"
-  "NetworkStatus|/api/nodes/network-status"
-  "Channels|/api/channels"
-  "Observers|/api/observers"
-  "RF|/api/analytics/rf"
-  "Topology|/api/analytics/topology"
-  "ChannelAnalytics|/api/analytics/channels"
-  "HashSizes|/api/analytics/hash-sizes"
-)
-
-bench_endpoint() {
-  local port=$1 path=$2 runs=$3 nocache=$4
-  local total=0
-  for i in $(seq 1 $runs); do
-    local url="http://127.0.0.1:$port$path"
-    if [ "$nocache" = "1" ]; then
-      if echo "$path" | grep -q '?'; then
-        url="${url}&nocache=1"
-      else
-        url="${url}?nocache=1"
-      fi
-    fi
-    local ms=$(curl -s -o /dev/null -w "%{time_total}" "$url" 2>/dev/null)
-    local ms_int=$(echo "$ms * 1000" | bc | cut -d. -f1)
-    total=$((total + ms_int))
-  done
-  echo $((total / runs))
-}
-
-# Launch old server
-echo "Starting OLD server (port $PORT_OLD)..."
-cd "$OLD_DIR"
-PORT=$PORT_OLD node server.js &>/dev/null &
-OLD_PID=$!
-cd - >/dev/null
-
-# Launch new server
-echo "Starting NEW server (port $PORT_NEW)..."
-PORT=$PORT_NEW node server.js &>/dev/null &
-NEW_PID=$!
-
-# Wait for both
-sleep 12  # old server has no memory store; new needs prewarm
-
-# Verify
-curl -s "http://127.0.0.1:$PORT_OLD/api/stats" >/dev/null 2>&1 || { echo "OLD server failed to start"; kill $OLD_PID $NEW_PID 2>/dev/null; exit 1; }
-curl -s "http://127.0.0.1:$PORT_NEW/api/stats" >/dev/null 2>&1 || { echo "NEW server failed to start"; kill $OLD_PID $NEW_PID 2>/dev/null; exit 1; }
-
-echo ""
-echo "Warming up caches on new server..."
-for ep in "${ENDPOINTS[@]}"; do
-  path="${ep#*|}"
-  curl -s -o /dev/null "http://127.0.0.1:$PORT_NEW$path" 2>/dev/null
-done
-sleep 2
-
-printf "\n%-22s %9s %9s %9s %9s\n" "Endpoint" "Old(ms)" "New-cold" "New-cache" "Speedup"
-printf "%-22s %9s %9s %9s %9s\n" "──────────────────────" "─────────" "─────────" "─────────" "─────────"
-
-for ep in "${ENDPOINTS[@]}"; do
-  name="${ep%%|*}"
-  path="${ep#*|}"
-  
-  old_ms=$(bench_endpoint $PORT_OLD "$path" $RUNS 0)
-  new_cold=$(bench_endpoint $PORT_NEW "$path" $RUNS 1)
-  new_cached=$(bench_endpoint $PORT_NEW "$path" $RUNS 0)
-  
-  if [ "$old_ms" -gt 0 ] && [ "$new_cached" -gt 0 ]; then
-    speedup="${old_ms}/${new_cached}"
-    speedup_x=$(echo "scale=0; $old_ms / $new_cached" | bc 2>/dev/null || echo "?")
-    printf "%-22s %7dms %7dms %7dms %7d×\n" "$name" "$old_ms" "$new_cold" "$new_cached" "$speedup_x"
-  else
-    printf "%-22s %7dms %7dms %7dms %9s\n" "$name" "$old_ms" "$new_cold" "$new_cached" "∞"
-  fi
-done
-
-echo ""
-echo "═══════════════════════════════════════════════════════"
-
-# Cleanup
-kill $OLD_PID $NEW_PID 2>/dev/null
-git worktree remove "$OLD_DIR" --force 2>/dev/null
-echo "Done."

benchmark.js

@@ -1,246 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-/**
- * Benchmark suite for meshcore-analyzer.
- * Launches two server instances — one with in-memory store, one with pure SQLite —
- * and compares performance side by side.
- *
- * Usage: node benchmark.js [--runs 5] [--json]
- */
-
-const http = require('http');
-const { spawn } = require('child_process');
-const path = require('path');
-
-const args = process.argv.slice(2);
-const RUNS = Number(args.find((a, i) => args[i - 1] === '--runs') || 5);
-const JSON_OUT = args.includes('--json');
-
-const PORT_MEM = 13001;  // In-memory store
-const PORT_SQL = 13002;  // SQLite-only
-
-const ENDPOINTS = [
-  { name: 'Stats', path: '/api/stats' },
-  { name: 'Packets (50)', path: '/api/packets?limit=50' },
-  { name: 'Packets (100)', path: '/api/packets?limit=100' },
-  { name: 'Packets grouped', path: '/api/packets?limit=100&groupByHash=true' },
-  { name: 'Packets filtered', path: '/api/packets?limit=50&type=5' },
-  { name: 'Packets timestamps', path: '/api/packets/timestamps?since=2020-01-01' },
-  { name: 'Nodes list', path: '/api/nodes?limit=50' },
-  { name: 'Node detail', path: '/api/nodes/__FIRST_NODE__' },
-  { name: 'Node health', path: '/api/nodes/__FIRST_NODE__/health' },
-  { name: 'Bulk health', path: '/api/nodes/bulk-health?limit=50' },
-  { name: 'Network status', path: '/api/nodes/network-status' },
-  { name: 'Observers', path: '/api/observers' },
-  { name: 'Channels', path: '/api/channels' },
-  { name: 'RF Analytics', path: '/api/analytics/rf' },
-  { name: 'Topology', path: '/api/analytics/topology' },
-  { name: 'Channel Analytics', path: '/api/analytics/channels' },
-  { name: 'Hash Sizes', path: '/api/analytics/hash-sizes' },
-  { name: 'Subpaths 2-hop', path: '/api/analytics/subpaths?minLen=2&maxLen=2&limit=50' },
-  { name: 'Subpaths 3-hop', path: '/api/analytics/subpaths?minLen=3&maxLen=3&limit=30' },
-  { name: 'Subpaths 4-hop', path: '/api/analytics/subpaths?minLen=4&maxLen=4&limit=20' },
-  { name: 'Subpaths 5-8 hop', path: '/api/analytics/subpaths?minLen=5&maxLen=8&limit=15' },
-];
-
-function fetch(url) {
-  return new Promise((resolve, reject) => {
-    const t0 = process.hrtime.bigint();
-    const req = http.get(url, (res) => {
-      let body = '';
-      res.on('data', c => body += c);
-      res.on('end', () => {
-        const ms = Number(process.hrtime.bigint() - t0) / 1e6;
-        resolve({ ms, bytes: Buffer.byteLength(body), status: res.statusCode, body });
-      });
-    });
-    req.on('error', reject);
-    req.setTimeout(60000, () => { req.destroy(); reject(new Error('timeout')); });
-  });
-}
-
-function median(arr) { const s = [...arr].sort((a,b)=>a-b); return s[Math.floor(s.length/2)]; }
-function p95(arr) { const s = [...arr].sort((a,b)=>a-b); return s[Math.floor(s.length*0.95)]; }
-function avg(arr) { return arr.reduce((a,b)=>a+b,0)/arr.length; }
-function fmt(ms) { return ms >= 1000 ? (ms/1000).toFixed(1)+'s' : ms.toFixed(1)+'ms'; }
-function fmtSize(b) { return b >= 1048576 ? (b/1048576).toFixed(1)+'MB' : b >= 1024 ? (b/1024).toFixed(0)+'KB' : b+'B'; }
-
-function launchServer(port, env = {}) {
-  return new Promise((resolve, reject) => {
-    const child = spawn('node', ['server.js'], {
-      cwd: __dirname,
-      env: { ...process.env, PORT: String(port), ...env },
-      stdio: ['ignore', 'pipe', 'pipe'],
-    });
-    let started = false;
-    const timeout = setTimeout(() => { if (!started) { child.kill(); reject(new Error('Server start timeout')); } }, 30000);
-
-    child.stdout.on('data', (d) => {
-      if (!started && (d.toString().includes('listening') || d.toString().includes('running'))) {
-        started = true; clearTimeout(timeout); resolve(child);
-      }
-    });
-    child.stderr.on('data', (d) => {
-      if (!started && (d.toString().includes('listening') || d.toString().includes('running'))) {
-        started = true; clearTimeout(timeout); resolve(child);
-      }
-    });
-    child.on('exit', (code) => { if (!started) { clearTimeout(timeout); reject(new Error(`Server exited with ${code}`)); } });
-
-    // Fallback: wait longer (SQLite-only mode pre-warms subpaths ~6s)
-    setTimeout(() => {
-      if (!started) {
-        started = true; clearTimeout(timeout);
-        resolve(child);
-      }
-    }, 15000);
-  });
-}
-
-async function waitForServer(port, maxMs = 20000) {
-  const t0 = Date.now();
-  while (Date.now() - t0 < maxMs) {
-    try {
-      const r = await fetch(`http://127.0.0.1:${port}/api/stats`);
-      if (r.status === 200) return true;
-    } catch {}
-    await new Promise(r => setTimeout(r, 500));
-  }
-  throw new Error(`Server on port ${port} didn't start`);
-}
-
-async function benchmarkEndpoints(port, endpoints, nocache = false) {
-  const results = [];
-  for (const ep of endpoints) {
-    const suffix = nocache ? (ep.path.includes('?') ? '&nocache=1' : '?nocache=1') : '';
-    const url = `http://127.0.0.1:${port}${ep.path}${suffix}`;
-
-    // Warm-up
-    try { await fetch(url); } catch {}
-
-    const times = [];
-    let bytes = 0;
-    let failed = false;
-
-    for (let i = 0; i < RUNS; i++) {
-      try {
-        const r = await fetch(url);
-        if (r.status !== 200) { failed = true; break; }
-        times.push(r.ms);
-        bytes = r.bytes;
-      } catch { failed = true; break; }
-    }
-
-    if (failed || !times.length) {
-      results.push({ name: ep.name, failed: true });
-    } else {
-      results.push({
-        name: ep.name,
-        avg: Math.round(avg(times) * 10) / 10,
-        p50: Math.round(median(times) * 10) / 10,
-        p95: Math.round(p95(times) * 10) / 10,
-        bytes
-      });
-    }
-  }
-  return results;
-}
-
-async function run() {
-  console.log(`\nMeshCore Analyzer Benchmark — ${RUNS} runs per endpoint`);
-  console.log('Launching servers...\n');
-
-  // Launch both servers
-  let memServer, sqlServer;
-  try {
-    console.log('  Starting in-memory server (port ' + PORT_MEM + ')...');
-    memServer = await launchServer(PORT_MEM, {});
-    await waitForServer(PORT_MEM);
-    console.log('  ✅ In-memory server ready');
-
-    console.log('  Starting SQLite-only server (port ' + PORT_SQL + ')...');
-    sqlServer = await launchServer(PORT_SQL, { NO_MEMORY_STORE: '1' });
-    await waitForServer(PORT_SQL);
-    console.log('  ✅ SQLite-only server ready\n');
-  } catch (e) {
-    console.error('Failed to start servers:', e.message);
-    if (memServer) memServer.kill();
-    if (sqlServer) sqlServer.kill();
-    process.exit(1);
-  }
-
-  // Get first node pubkey
-  let firstNode = '';
-  try {
-    const r = await fetch(`http://127.0.0.1:${PORT_MEM}/api/nodes?limit=1`);
-    const data = JSON.parse(r.body);
-    firstNode = data.nodes?.[0]?.public_key || '';
-  } catch {}
-
-  const endpoints = ENDPOINTS.map(e => ({
-    ...e,
-    path: e.path.replace('__FIRST_NODE__', firstNode),
-  }));
-
-  // Get packet count
-  try {
-    const r = await fetch(`http://127.0.0.1:${PORT_MEM}/api/stats`);
-    const stats = JSON.parse(r.body);
-    console.log(`Dataset: ${(stats.totalPackets || '?').toLocaleString()} packets\n`);
-  } catch {}
-
-  // Run benchmarks
-  console.log('Benchmarking in-memory store (nocache for true compute cost)...');
-  const memResults = await benchmarkEndpoints(PORT_MEM, endpoints, true);
-
-  console.log('Benchmarking SQLite-only (nocache)...');
-  const sqlResults = await benchmarkEndpoints(PORT_SQL, endpoints, true);
-
-  // Also test cached in-memory for the full picture
-  console.log('Benchmarking in-memory store (cached)...');
-  const memCachedResults = await benchmarkEndpoints(PORT_MEM, endpoints, false);
-
-  // Kill servers
-  memServer.kill();
-  sqlServer.kill();
-
-  if (JSON_OUT) {
-    console.log(JSON.stringify({ memoryNocache: memResults, sqliteNocache: sqlResults, memoryCached: memCachedResults }, null, 2));
-    return;
-  }
-
-  // Print results
-  const W = 94;
-  console.log(`\n${'═'.repeat(W)}`);
-  console.log('  🏁 BENCHMARK RESULTS: SQLite vs In-Memory Store');
-  console.log(`${'═'.repeat(W)}`);
-  console.log(`${'Endpoint'.padEnd(24)} ${'SQLite'.padStart(9)} ${'Memory'.padStart(9)} ${'Cached'.padStart(9)} ${'Speedup'.padStart(9)} ${'Size (SQL)'.padStart(10)} ${'Size (Mem)'.padStart(10)}`);
-  console.log(`${'─'.repeat(24)} ${'─'.repeat(9)} ${'─'.repeat(9)} ${'─'.repeat(9)} ${'─'.repeat(9)} ${'─'.repeat(10)} ${'─'.repeat(10)}`);
-
-  for (let i = 0; i < endpoints.length; i++) {
-    const sql = sqlResults[i];
-    const mem = memResults[i];
-    const cached = memCachedResults[i];
-    if (!sql || sql.failed || !mem || mem.failed) {
-      console.log(`${endpoints[i].name.padEnd(24)} ${'FAILED'.padStart(9)}`);
-      continue;
-    }
-
-    const speedup = sql.avg > 0 && mem.avg > 0 ? Math.round(sql.avg / mem.avg) + '×' : '—';
-    const cachedStr = cached && !cached.failed ? fmt(cached.avg) : '—';
-
-    console.log(
-      `${sql.name.padEnd(24)} ${fmt(sql.avg).padStart(9)} ${fmt(mem.avg).padStart(9)} ${cachedStr.padStart(9)} ${speedup.padStart(9)} ${fmtSize(sql.bytes).padStart(10)} ${fmtSize(mem.bytes).padStart(10)}`
-    );
-  }
-
-  // Summary
-  const sqlTotal = sqlResults.filter(r => !r.failed).reduce((s, r) => s + r.avg, 0);
-  const memTotal = memResults.filter(r => !r.failed).reduce((s, r) => s + r.avg, 0);
-  console.log(`${'─'.repeat(24)} ${'─'.repeat(9)} ${'─'.repeat(9)} ${'─'.repeat(9)} ${'─'.repeat(9)}`);
-  console.log(`${'TOTAL'.padEnd(24)} ${fmt(sqlTotal).padStart(9)} ${fmt(memTotal).padStart(9)} ${''.padStart(9)} ${(Math.round(sqlTotal/memTotal)+'×').padStart(9)}`);
-  console.log(`\n${'═'.repeat(W)}\n`);
-}
-
-run().catch(e => { console.error(e); process.exit(1); });

channel-rainbow.json

@@ -1,298 +0,0 @@
-{
-  "#LongFast": "2cc3d22840e086105ad73443da2cacb8",
-  "#MediumSlow": "99aa7084b6312841eb9b79b3a146bea4",
-  "#ShortFast": "18267412b697cb98344c4a44b044d04d",
-  "#ShortSlow": "8dffe23f9ed28b7d617fc587bdb19ec0",
-  "#LongSlow": "7f8722cce459fc6d452db4f5be59ba5e",
-  "#MediumFast": "7a5d6b6c3977df0e9a0929cd6fe98f5f",
-  "#LongModerate": "ca954bbfd33831fa3a2bb7018d3ab654",
-  "#ShortTurbo": "efe09f21c232292838d5c657a0ecb814",
-  "#test": "9cd8fcf22a47333b591d96a2b848b73f",
-  "#public": "8b4b705b080c0d943b1c80f6b3ef6b6d",
-  "#general": "4c49f3f24629f5ee4ad5b3965db47985",
-  "#chat": "d0bdd6d71538138ed979eec00d98ad97",
-  "#local": "d2d35fa76be9875ed254db80397483a5",
-  "#emergency": "e1ad578d25108e344808f30dfdaaf926",
-  "#help": "dcc67fae2067046832af7b2b0b743165",
-  "#info": "ce51a275a0a0507c43d1651d78292320",
-  "#news": "ecadb1a7d803db8958bea1302ca6e8be",
-  "#weather": "88f502554fee92a1625cfb311546e7cb",
-  "#admin": "889334b7e486938c776dbdde120da9de",
-  "#mod": "8e238c8f71e508c849fa1743783359c9",
-  "#ops": "3b644de377c32c78793605a25aa915bf",
-  "#dev": "d41bcba61e9dca7177c7b8533d23a0bc",
-  "#debug": "fd7a60ed4796efcd1965c2de466105cb",
-  "#bot": "eb50a1bcb3e4e5d7bf69a57c9dada211",
-  "#bots": "0d24f5830b449668b8c221759b6c50d2",
-  "#sf": "a32c1fcfda0def959c305e4cd803def1",
-  "#bayarea": "7f9a5fd3070ad14e337ba100ca53a89b",
-  "#sfo": "1ecce5970716c9415b0411bf190944b1",
-  "#oakland": "c5a2f1d9f4433d041881447bf443084b",
-  "#sanjose": "ce964c28170b1c043d06073e6fcd83a7",
-  "#socal": "f4018307615ac79d2e5ef17bb44654d4",
-  "#la": "21349a74e68588be435f33abed117d84",
-  "#losangeles": "3dd9373dcea0294bd05ab067cc58e9d4",
-  "#sandiego": "08623bbd90a96ecdc1f5c34e7292b35f",
-  "#sacramento": "a6d6927f0b48762cf1346e2ae95cec14",
-  "#nyc": "6e6554655f84ca26fbc09d81d15d6b96",
-  "#newyork": "82a78024dd7edf6c9be298c919632e25",
-  "#brooklyn": "bcc6e13acd87570dcee4d5d87ac711e6",
-  "#manhattan": "56c90afc93b5bc55d1e3bdb1003dc2ef",
-  "#queens": "55ff7df317b63d269d878e51d125ced3",
-  "#seattle": "ef627a9bbbb549347fdb76bf0cd3bc14",
-  "#portland": "45c6bc719c15b9fb809f48f594359877",
-  "#pdx": "e75d6c892ff4d085e66701548c97acec",
-  "#denver": "b24355a0d22ed2bf393ec530d75810b4",
-  "#boulder": "eaa379d95ac9bbf857f499019ed0e8a5",
-  "#colorado": "ef61c9e5a3286053746f7603044bcb08",
-  "#austin": "b2e6f9af95d959734d71cdf90ca62533",
-  "#dallas": "5b2efa4e2ad0a2b83c5486ca4dd244de",
-  "#houston": "c001fbacad2d97676395ca37e2576345",
-  "#texas": "c4a214e133de5e9ad276f99fdbd7216f",
-  "#dfw": "5b7dc809ba579affccab5462c537244e",
-  "#chicago": "c1c289b131e5222370cbc2048445844b",
-  "#detroit": "bd01f26bf7d8c90952753157a41c61ac",
-  "#minneapolis": "3283cca82b7b0ac50e8014c344cb8a86",
-  "#stlouis": "f366422991a19e745f65096e59b43d51",
-  "#boston": "9587d847a7208da684c89cc1f525bc03",
-  "#philly": "9ff9182dd800e0be620dead724cbdf88",
-  "#philadelphia": "963ad5382e8d910ce0872958c5b36e6a",
-  "#dc": "0f3aa71fed514f5c16ebaf265ef05b2e",
-  "#washingtondc": "0067d451cc79f26bc9924b3fc53f28d7",
-  "#baltimore": "c5e649cacdc8fe661d5910d00c7c95ac",
-  "#atlanta": "3c8f15665f99a349a97427e7c312ee0e",
-  "#miami": "d81c566a5d337d588ebd250df6fc1b63",
-  "#tampa": "8d10508c39d5d8e6c5e3e8fab41d1c09",
-  "#orlando": "3553bdbd9b3a54da760624a27dcda156",
-  "#florida": "c44bd74eac2c81dcb6dfb217727b05cd",
-  "#phoenix": "027850d9410fa98809819c96644ec04c",
-  "#tucson": "cf989ccea881cf5ddcf40d87bbfc441e",
-  "#arizona": "8017183d8f9c01b660cd3663b8972e9d",
-  "#vegas": "d45435b6467e7ded33c28f6796bf5183",
-  "#lasvegas": "b82b823d6dcc845ead47cee8cfa758b3",
-  "#nevada": "9dc06c13ed0875b4a1acd545653fef33",
-  "#hawaii": "3fd57495820328594e1641d14583faa6",
-  "#honolulu": "81a4f1ae399448b8c10f8e761ba4e216",
-  "#maui": "cd08692b0cfbecfc06248bf8b8f10463",
-  "#alaska": "2a5841192b151422baec71537b0b5238",
-  "#anchorage": "2d87885e753b3231d33fd57dc53b5d69",
-  "#london": "9881d2b7ab9105a41a8d0f6ba449447e",
-  "#uk": "22b2eed34b5cc429ce1dc5e88635ff84",
-  "#berlin": "8bffd7b0bf481d92afc625e409b88a16",
-  "#germany": "0a834b4687fd4e09f72f6eeb3191ee25",
-  "#paris": "d0fc2b1ec400eb8669010ce0311a00fb",
-  "#france": "edcb362b38e74b99025a7e551d925d20",
-  "#amsterdam": "d768f5a0aa65f8c54e4ea521bd49eb4f",
-  "#netherlands": "cfc0a6c4004324e8adc99dfec1501943",
-  "#tokyo": "c574cca64e441dc3a414ef8047e8054d",
-  "#japan": "6c3db58db1c49d7e974971f675a66c89",
-  "#sydney": "57fe5284a5b905835193868d9bdbe1e9",
-  "#australia": "eadb84fa1da64c44b77c40fd11b9d78e",
-  "#melbourne": "4d73731d9450ccb9673eb923c0f40af2",
-  "#brisbane": "e4bd09784621decac600d0d4d857e3b2",
-  "#toronto": "e0d3774dd1da4dc5c55d8bd731555334",
-  "#vancouver": "16d6034be448ab86d11858cfa4c57c9c",
-  "#canada": "8373bb1055f34164c6dd2663927cb6d9",
-  "#montreal": "0c4c03b5fbea5b80f89e2a2a16ed3f40",
-  "#calgary": "bbbb1ad23fe1cdd7739667418204a57d",
-  "#mexico": "1e3806b6eccf8114ff7fc27ed8f84b0b",
-  "#cdmx": "042268f5d791d342d8c50c065ef0c50b",
-  "#brasil": "47d6242d2c1dd0f1e0eee4f0df64b2c1",
-  "#brazil": "aac6e31471f27feac8da78793bed9690",
-  "#ham": "5270db3979da687fa133fec6684cd952",
-  "#radio": "266f225baced1b2a868dcc8e9c69a304",
-  "#mesh": "5b664cde0b08b220612113db980650f3",
-  "#lora": "0749ea267c6be7b54ca1dbbae7dba0aa",
-  "#meshtastic": "73a2e13ff0dea9ed19b24b2ab753650f",
-  "#meshcore": "2fa78a5aef618e7c2a78f0ab5c8869b3",
-  "#offgrid": "aaa26662bebf122262692d0bca61dcef",
-  "#prepper": "1eec1a7df7080a392cb490473c4a9920",
-  "#preppers": "4877173813de9668b9ef33adbc1b8f37",
-  "#survival": "e1f465ea51df09fc901389758f1c5f01",
-  "#shtf": "9321638017bd7f42ca4468726cd06893",
-  "#emcomm": "a9a49340642dfc4c562d7849b7c8a258",
-  "#ares": "44419e394cde859e45710f288db939a8",
-  "#cert": "828d37872695b8b47e537164fb1570cf",
-  "#skywarn": "46e8175d5a3b373985eb471a3ad479f8",
-  "#hike": "a8f9964431372ed34db9088d03362f6f",
-  "#hiking": "2370a013053e384e5f18918bc2b26baf",
-  "#camping": "c011b7c2abf33748cd9bd5a78c2b4955",
-  "#outdoors": "b4c10e8ecfe10ef66cae6299ae29d488",
-  "#trail": "9b7f5ade7e2bff2eaaeebfd0333401a5",
-  "#bike": "22a682f2c0f3011aab4510c533278413",
-  "#cycling": "795980fbfe059133a2fc47c2c210f127",
-  "#wardrive": "4076c315c1ef385fa93f066027320fe5",
-  "#wardriving": "e3c26491e9cd321e3a6be50d57d54acf",
-  "#security": "b7123ea6c2dcbf7332a198ddd6612da9",
-  "#infosec": "364aa6797508df1cf248c8983ec968bd",
-  "#cyber": "bc435860170598cb9b1c7cc6938c8be5",
-  "#hacker": "98010d08107a5bc0b7f41ce3c93cba99",
-  "#hackers": "bb6c2edeb9a25b4f77398a687acfdb85",
-  "#maker": "04cf78295deab8c76fa3236f8a87612e",
-  "#makers": "4d8febe1979910912d7f8d11ca8ce689",
-  "#diy": "2947bea0668269732f29808d2b9c8fed",
-  "#electronics": "34d8645bda0ba7e4a7c78a1f9f3ed1ac",
-  "#arduino": "ce8c596922eff9274f3b1e19ad296754",
-  "#raspberry": "469bc476d8263b64b6f90ca868b04b91",
-  "#esp32": "9f8aac4c48973b07bbdc47acbaea3e8e",
-  "#linux": "02c74eda5d8ec8b9bb945049fb2f55c6",
-  "#unix": "a4c8cd0f130f2f9801d1afa2d0a52a2f",
-  "#tech": "5177b749eefbfab3c90a21b4e2518c5f",
-  "#code": "2a8a567349cce15a48fd5d81709424f4",
-  "#coding": "becdff6841b6f36610e97ac89c3a40ea",
-  "#programming": "bce55c792ec60d79530a2eec9a8ede14",
-  "#yo": "51f93a1e79f96333fe5d0c8eb3bed7c3",
-  "#sup": "153ec8634ac55727e006e37c39b29f16",
-  "#hello": "dc9fe3652402447479779b06609a22a5",
-  "#hi": "e411034bd14b17b5e39a76b5a5b4f348",
-  "#hey": "3972b5f0fe9a438f260ffc1d125eefdb",
-  "#random": "bda30db2910b90b1bc5a608a1b5f0ee4",
-  "#offtopic": "4bfd513d655d6e435bd8f4d6b863e500",
-  "#memes": "5b36bb8722a8c1741127266299439cdd",
-  "#fun": "ecfceab52a3d730051d2ce6adea30f78",
-  "#music": "b025ab29b0a5f56fb68a474741d7a2cc",
-  "#gaming": "3802c79121f195ea50ad9ab2aa2c402a",
-  "#games": "ddffe2cfbf037caed279d02c41b74f5f",
-  "#sports": "e8ee81f3aabf105d9ba2d2d4bd94fe4a",
-  "#food": "7b4f27d6b5bbf5f8eb3bfc6f43770fdd",
-  "#beer": "8fbe47b032102949554ac78fcd583560",
-  "#coffee": "82cd4bd9e7dda8cae0854281246cc64f",
-  "#queer": "5754476f162d93bbee3de0efba136860",
-  "#lgbtq": "7d71d54a2bb4bbd7352322a59126d7fb",
-  "#pride": "c732b12b15a5bca3cff2e39b7480baca",
-  "#bookclub": "b803ab3fbb867737ab5b7d32914d7e67",
-  "#books": "b2fdc9c9313dad4515527cade7d67021",
-  "#reading": "46d531186b6148726a97a62324f8a356",
-  "#film": "35ed875bfa83f29298e81f83c3c56c1e",
-  "#movies": "15cea29e9e62887c767cabec8c601ebe",
-  "#dogs": "e956e2b054b795c129a5daab4aad0be1",
-  "#cats": "4aeaf541d243ea9f84abc406b7eba360",
-  "#pets": "6f36ecba946c2eba3a7a9c694c53f23a",
-  "#1": "0b0fa0b2280a09639e2059e56c8fa932",
-  "#2": "b6b52c0e41dd6e18a31636deb586175b",
-  "#3": "ea46599a238699be9409316928670559",
-  "#4": "7e3cfd9c828a75671a34898112caa743",
-  "#5": "7aff87c72ca0f13d288b3418c89f67e9",
-  "#42": "2bccaf40951009e4203e2065b2a4bde0",
-  "#69": "0285b036b9837b5babac54668e623ce0",
-  "#420": "d4346dd20f9a85256cff48f33f46de0a",
-  "#1337": "817d01d43c5960c1ceaf9a2467182675",
-  "#a": "302d59c4f9e75750166105ea1d8b3673",
-  "#b": "dd883973c3c017ed51c9e10fba7bca0b",
-  "#c": "3732c64f873466d50e0badb3f8d79faf",
-  "#aa": "e147f36926b7b509af9b41b65304dc30",
-  "#ab": "7ee8192c80507041253e255dcc7e6f87",
-  "#abc": "00e16e1d31c0ba2b3b3d17583bb2ac3b",
-  "#norcal": "f2438510715f5d9d55eb4370664330f5",
-  "#nocal": "819836f0049f5dca9596cd681d0cbab8",
-  "#bay": "80e5fadb907564764eb09d2667a02638",
-  "#eastbay": "4c2e48f600e4952346441278ac363432",
-  "#southbay": "3c9e372b38917334d1091419f32bed8a",
-  "#northbay": "8dfb7427cc1e5abab25bc16e8ae4373c",
-  "#peninsula": "7f2ce5480359431d2f3ca259bf8bef68",
-  "#marin": "a084727e9d2d2afcc73f49055c6f7764",
-  "#pnw": "98059014c708581fbf0a398cfe8a486d",
-  "#pacnw": "49cc714305cf0a61817a01114414d490",
-  "#cascadia": "1313c4078af5c36040bec10115c04806",
-  "#midwest": "cf7910dacee35da8b90da21a0e37fea7",
-  "#northeast": "3b1ca0ae6003193eb9f91984eefef5dc",
-  "#southeast": "7b4392ed3c3fdde98cdb167c2f0f2c8b",
-  "#southwest": "e17c45726653035f7a90a6b57b5a0d57",
-  "#socalmesh": "df9e74198a7c334964f18f200a065e33",
-  "#sfmesh": "89454fcff893b5a2ecc16d886e9cf3b3",
-  "#nycmesh": "021be2e194650cc5d3ea77618eea817f",
-  "#atlmesh": "50b8266c71b3d3ee0253d462b34f6b2b",
-  "#wx": "472dd8595b8fd0ab542b3e86a379a620",
-  "#fire": "3d74a070077293ab66baf3aa724349ff",
-  "#earthquake": "0c7082c04a1a90502a5f32fc6a9f6524",
-  "#flood": "f2a0fd0abe4c9fc6865b5f8eebf319d6",
-  "#tsunami": "153ddc83452935d8486ab3d34dd6d313",
-  "#storm": "113761b9e31a5c30e0ee4fc78dc7310b",
-  "#alert": "678c7d2e08c019e113ace03eaaa128ad",
-  "#alerts": "b8212240d8b433b54db46906738e2094",
-  "#sos": "9ed2c78bcd68ac7ce2a2fc3bb4045114",
-  "#rescue": "8fefdc46995fd86cf1265a96e25e9be1",
-  "#missing": "bb627c3e98fb103e54b203a11d2c1a8c",
-  "#evac": "c20a9bf0eabefaf3dd3553bb5df19b61",
-  "#shelter": "b11ebee14de380147b2f0b613c82ee84",
-  "#default": "66e7fd8b7b4caa5dc98e752d43044d30",
-  "#main": "512ba51f98c27b93cd2ff6fbc2c0fad1",
-  "#primary": "3e417c7ce555fa7dcb705a94cbb358e4",
-  "#secondary": "69abb13534f87ebfedc0d92797da1fbe",
-  "#backup": "1fa50c46f15c60363567cae7982b8394",
-  "#private": "bd072d2fbd62a89db08b2a9e6976cc36",
-  "#secret": "be657c0527e122bf93bc735999cd7e0d",
-  "#hidden": "f78143af9f1168c243729b1bf6bb3235",
-  "#invite": "d46e531ee7d3b591fcf2dfc9e23e63e1",
-  "#repeater": "289991a3077903263f2d31493887c651",
-  "#repeaters": "89db441e2814dccf0dbd2e8cc5f501a3",
-  "#node": "85cdc068443a7bf5b9435423c40dbefd",
-  "#nodes": "d2b5d06216710d4dbef3de9d08168a53",
-  "#gateway": "73feacb0c27f83b3d2db143823efb891",
-  "#server": "11c4e843fc066c8bfe01719cfca1fb1e",
-  "#gisborne": "d8b45a1eb52d0bd45655d5f2a72d571f",
-  "#wellington": "c2da57d74f78996ad71bbe3e22446f16",
-  "#auckland": "7c6f1c71a5a3d6823a1d7bfd2a349ac8",
-  "#nz": "eb87ee8817ba71315ac7be9c733b523a",
-  "#newzealand": "1870a961e4aa06f62b02b835efcacb71",
-  "#spain": "49217e19fa0d5c28bd02fd6b688dd11d",
-  "#madrid": "8886480d4b99f6882328d9068d0c6235",
-  "#barcelona": "919a4a5d9522320ca9c95dceb92a5544",
-  "#italy": "f8d4dd36f6b9476eb4cec18a1536b17d",
-  "#rome": "4c3729aca56d948088bd25750e8d7d33",
-  "#milan": "71cd9f729336b7a1110f77bb93c43e9e",
-  "#sweden": "d6bcdf00baf5d2d981846d2b47ba5b42",
-  "#stockholm": "889483e6b54ca5bf8cbb2af23e1ab7f0",
-  "#norway": "0ed3e16f327a787d5ff4c4496bb4c4a9",
-  "#oslo": "1a06f287bc45a8cf14a304f898cc1fea",
-  "#finland": "cc012bb6718f447824c8ba7cd81b7fbd",
-  "#helsinki": "6bd215dc2f6f8833a309eba8d4ba57d7",
-  "#denmark": "7bb81ff9d3eb29f091d1d64e044b2a79",
-  "#copenhagen": "76c1331a0d13d081988a379c60ad59bb",
-  "#poland": "e63d27631c0f74aca88a6b91efcc7067",
-  "#warsaw": "86afa156c7f0567c97ea03df07482888",
-  "#czech": "0a15067478a2b8e74177c8fc68e4001e",
-  "#prague": "564cb31b3895393f22f0f50354389334",
-  "#austria": "faaa5ef01081222e319a8205357321f4",
-  "#vienna": "8e52cd2b9ff13fb0030fd41714edc95e",
-  "#switzerland": "8ad1ce57ad257627090ed28413c1f0b7",
-  "#zurich": "95a7261009cdcb13d22e8f8d532f3ba5",
-  "#portugal": "11f13d9d06c892574a277337967a7267",
-  "#lisbon": "6c49a07fd953c5856df538d5dce0b19e",
-  "#ireland": "1b2a12acc5db1517d9d407946756b1da",
-  "#dublin": "8792638977132bc05a1f72d6bb913694",
-  "#scotland": "f4fce403cfd56f7089920d065718f29c",
-  "#edinburgh": "72d70a8e87b0e7f8072239d68ffccc9e",
-  "#wales": "809573d8134fa262d284400a788f63d9",
-  "#india": "bedb569c4d55038e801985e87bc311cb",
-  "#mumbai": "408b4cecfb253c8150cadd5da8925b1f",
-  "#delhi": "4974162f580211f17187d1a16cab2514",
-  "#bangalore": "f87f1fcf72618fbb5d36642847859df0",
-  "#korea": "38ea37fe7de4691145f8e200a3fc6976",
-  "#seoul": "d6e3685ad1ce9d943c34594321eb3d75",
-  "#taiwan": "489ff602625eb18ae5f457fb70e149cd",
-  "#taipei": "257f2ea07b93df20b8ef8a69459cc541",
-  "#singapore": "524771d953b40e8880e00d7250f02c42",
-  "#malaysia": "a51ef9684d30551eb7fe4faa00c4dd64",
-  "#thailand": "6ddc1b15fd53b35a8c1a7e8bb720d5ac",
-  "#bangkok": "68b4467f7e1a99705143a6a5ebcfb8e8",
-  "#vietnam": "9a6514b712cbc8a1be0663591c6a6e13",
-  "#indonesia": "2be2d4470d8cc641ce69dfe6497a2842",
-  "#jakarta": "5b931a38c29a24ec8395c23421248138",
-  "#philippines": "74d160fb0ad7867295730d41351dd21a",
-  "#manila": "48a840132b292a2dcde0ef0d10c3149b",
-  "#southafrica": "35bb5bcec03c0c7ba256bdc948108a1c",
-  "#capetown": "a16101e1fa482e43dcb4b35ab836b3f3",
-  "#nairobi": "44cf6c94cdcb61d576c8855935997260",
-  "#kenya": "5bde28964c3008a6741f593d3b70c78e",
-  "#nigeria": "9a20897b3b223ee02ba9eebc43ac2300",
-  "#lagos": "c1d000aa764a45ba0d992d0289137991",
-  "#argentina": "22304ee269f9623972776a4d1d306afd",
-  "#buenosaires": "43ece797139ce4051cf62568a6a28c2b",
-  "#chile": "15f352f255947e485b845652791f3354",
-  "#santiago": "9d7f9df716281124aa16d27a45b2ff5f",
-  "#colombia": "bea223a8c1d13ed9638ee000ea3a6aca",
-  "#bogota": "6d0864985b64350ce4cbfebf4979e970",
-  "#peru": "7e6fc347bf29a4c128ac3156865bd521",
-  "#lima": "5f167ce354eca08ab742463df10ef255"
-}

config.example.json

@@ -1,99 +1,26 @@
 {
   "port": 3000,
-  "apiKey": "your-secret-api-key-here",
-  "https": {
-    "cert": "/path/to/cert.pem",
-    "key": "/path/to/key.pem"
-  },
   "mqtt": {
     "broker": "mqtt://localhost:1883",
     "topic": "meshcore/+/+/packets"
   },
-  "mqttSources": [
-    {
-      "name": "local",
-      "broker": "mqtt://localhost:1883",
-      "topics": [
-        "meshcore/+/+/packets",
-        "meshcore/#"
-      ]
-    },
-    {
-      "name": "lincomatic",
-      "broker": "mqtts://mqtt.lincomatic.com:8883",
-      "username": "your-username",
-      "password": "your-password",
-      "rejectUnauthorized": false,
-      "topics": [
-        "meshcore/SJC/#",
-        "meshcore/SFO/#",
-        "meshcore/OAK/#",
-        "meshcore/MRY/#"
-      ],
-      "iataFilter": [
-        "SJC",
-        "SFO",
-        "OAK",
-        "MRY"
-      ]
-    }
-  ],
   "channelKeys": {
-    "public": "8b3387e9c5cdea6ac9e5edbaa115cd72"
+    "public": "8b3387e9c5cdea6ac9e5edbaa115cd72",
+    "#test": "9cd8fcf22a47333b591d96a2b848b73f",
+    "#sf": "a32c1fcfda0def959c305e4cd803def1",
+    "#wardrive": "4076c315c1ef385fa93f066027320fe5",
+    "#yo": "51f93a1e79f96333fe5d0c8eb3bed7c3",
+    "#bot": "eb50a1bcb3e4e5d7bf69a57c9dada211",
+    "#queer": "5754476f162d93bbee3de0efba136860",
+    "#bookclub": "b803ab3fbb867737ab5b7d32914d7e67",
+    "#shtf": "9321638017bd7f42ca4468726cd06893"
   },
-  "hashChannels": [
-    "#LongFast",
-    "#test",
-    "#sf",
-    "#wardrive",
-    "#yo",
-    "#bot",
-    "#queer",
-    "#bookclub",
-    "#shtf"
-  ],
   "defaultRegion": "SJC",
-  "mapDefaults": {
-    "center": [
-      37.45,
-      -122.0
-    ],
-    "zoom": 9
-  },
   "regions": {
     "SJC": "San Jose, US",
     "SFO": "San Francisco, US",
     "OAK": "Oakland, US",
-    "MRY": "Monterey, US"
-  },
-  "cacheTTL": {
-    "stats": 10,
-    "nodeDetail": 300,
-    "nodeHealth": 300,
-    "nodeList": 90,
-    "bulkHealth": 600,
-    "networkStatus": 600,
-    "observers": 300,
-    "channels": 15,
-    "channelMessages": 10,
-    "analyticsRF": 1800,
-    "analyticsTopology": 1800,
-    "analyticsChannels": 1800,
-    "analyticsHashSizes": 3600,
-    "analyticsSubpaths": 3600,
-    "analyticsSubpathDetail": 3600,
-    "nodeAnalytics": 60,
-    "nodeSearch": 10,
-    "invalidationDebounce": 30,
-    "_comment": "All values in seconds. Server uses these directly. Client fetches via /api/config/cache."
-  },
-  "liveMap": {
-    "propagationBufferMs": 5000,
-    "_comment": "How long (ms) to buffer incoming observations of the same packet before animating. Mesh packets propagate through multiple paths and arrive at different observers over several seconds. This window collects all observations of a single transmission so the live map can animate them simultaneously as one realistic propagation event. Set higher for wide meshes with many observers, lower for snappier animations. 5000ms captures ~95% of observations for a typical mesh."
-  },
-  "packetStore": {
-    "maxMemoryMB": 1024,
-    "estimatedPacketBytes": 450,
-    "_comment": "In-memory packet store. maxMemoryMB caps RAM usage. All packets loaded on startup, served from RAM."
+    "MRY": "Monterey, US",
+    "LAR": "Los Angeles, US"
   }
 }

db.js

@@ -10,21 +10,28 @@ if (!fs.existsSync(dataDir)) fs.mkdirSync(dataDir, { recursive: true });
 const db = new Database(dbPath);
 db.pragma('journal_mode = WAL');
 db.pragma('foreign_keys = ON');
-db.pragma('wal_autocheckpoint = 0'); // Disable auto-checkpoint — manual checkpoint on timer to avoid random event loop spikes
-
-// --- Migration: drop legacy tables (replaced by transmissions + observations in v2.3.0) ---
-// Drop paths first (has FK to packets)
-const legacyTables = ['paths', 'packets'];
-for (const t of legacyTables) {
-  const exists = db.prepare(`SELECT name FROM sqlite_master WHERE type='table' AND name=?`).get(t);
-  if (exists) {
-    console.log(`[migration] Dropping legacy table: ${t}`);
-    db.exec(`DROP TABLE IF EXISTS ${t}`);
-  }
-}
 
 // --- Schema ---
 db.exec(`
+  CREATE TABLE IF NOT EXISTS packets (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    raw_hex TEXT NOT NULL,
+    timestamp TEXT NOT NULL,
+    observer_id TEXT,
+    observer_name TEXT,
+    direction TEXT,
+    snr REAL,
+    rssi REAL,
+    score INTEGER,
+    hash TEXT,
+    route_type INTEGER,
+    payload_type INTEGER,
+    payload_version INTEGER,
+    path_json TEXT,
+    decoded_json TEXT,
+    created_at TEXT DEFAULT (datetime('now'))
+  );
+
   CREATE TABLE IF NOT EXISTS nodes (
     public_key TEXT PRIMARY KEY,
     name TEXT,
@@ -42,95 +49,30 @@ db.exec(`
     iata TEXT,
     last_seen TEXT,
     first_seen TEXT,
-    packet_count INTEGER DEFAULT 0,
-    model TEXT,
-    firmware TEXT,
-    client_version TEXT,
-    radio TEXT,
-    battery_mv INTEGER,
-    uptime_secs INTEGER,
-    noise_floor INTEGER
+    packet_count INTEGER DEFAULT 0
   );
 
+  CREATE TABLE IF NOT EXISTS paths (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    packet_id INTEGER REFERENCES packets(id),
+    hop_index INTEGER,
+    node_hash TEXT
+  );
+
+  CREATE INDEX IF NOT EXISTS idx_packets_timestamp ON packets(timestamp);
+  CREATE INDEX IF NOT EXISTS idx_packets_hash ON packets(hash);
+  CREATE INDEX IF NOT EXISTS idx_packets_payload_type ON packets(payload_type);
   CREATE INDEX IF NOT EXISTS idx_nodes_last_seen ON nodes(last_seen);
   CREATE INDEX IF NOT EXISTS idx_observers_last_seen ON observers(last_seen);
-
-  CREATE TABLE IF NOT EXISTS transmissions (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    raw_hex TEXT NOT NULL,
-    hash TEXT NOT NULL UNIQUE,
-    first_seen TEXT NOT NULL,
-    route_type INTEGER,
-    payload_type INTEGER,
-    payload_version INTEGER,
-    decoded_json TEXT,
-    created_at TEXT DEFAULT (datetime('now'))
-  );
-
-  CREATE TABLE IF NOT EXISTS observations (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    transmission_id INTEGER NOT NULL REFERENCES transmissions(id),
-    hash TEXT NOT NULL,
-    observer_id TEXT,
-    observer_name TEXT,
-    direction TEXT,
-    snr REAL,
-    rssi REAL,
-    score INTEGER,
-    path_json TEXT,
-    timestamp TEXT NOT NULL,
-    created_at TEXT DEFAULT (datetime('now'))
-  );
-
-  CREATE INDEX IF NOT EXISTS idx_transmissions_hash ON transmissions(hash);
-  CREATE INDEX IF NOT EXISTS idx_transmissions_first_seen ON transmissions(first_seen);
-  CREATE INDEX IF NOT EXISTS idx_transmissions_payload_type ON transmissions(payload_type);
-  CREATE INDEX IF NOT EXISTS idx_observations_hash ON observations(hash);
-  CREATE INDEX IF NOT EXISTS idx_observations_transmission_id ON observations(transmission_id);
-  CREATE INDEX IF NOT EXISTS idx_observations_observer_id ON observations(observer_id);
-  CREATE INDEX IF NOT EXISTS idx_observations_timestamp ON observations(timestamp);
-  DROP INDEX IF EXISTS idx_observations_dedup;
-  CREATE UNIQUE INDEX IF NOT EXISTS idx_observations_dedup ON observations(hash, observer_id, COALESCE(path_json, ''));
-
-  -- Clean up legacy duplicates (same hash+observer+path, keep lowest id)
-  DELETE FROM observations WHERE id NOT IN (
-    SELECT MIN(id) FROM observations GROUP BY hash, observer_id, COALESCE(path_json, '')
-  );
-
-  CREATE VIEW IF NOT EXISTS packets_v AS
-    SELECT o.id, t.raw_hex, o.timestamp, o.observer_id, o.observer_name,
-           o.direction, o.snr, o.rssi, o.score, t.hash, t.route_type,
-           t.payload_type, t.payload_version, o.path_json, t.decoded_json,
-           t.created_at
-    FROM observations o
-    JOIN transmissions t ON t.id = o.transmission_id;
 `);
 
-// --- Migrations for existing DBs ---
-const observerCols = db.pragma('table_info(observers)').map(c => c.name);
-for (const col of ['model', 'firmware', 'client_version', 'radio', 'battery_mv', 'uptime_secs', 'noise_floor']) {
-  if (!observerCols.includes(col)) {
-    const type = ['battery_mv', 'uptime_secs', 'noise_floor'].includes(col) ? 'INTEGER' : 'TEXT';
-    db.exec(`ALTER TABLE observers ADD COLUMN ${col} ${type}`);
-    console.log(`[migration] Added observers.${col}`);
-  }
-}
-
-// --- Cleanup corrupted nodes on startup ---
-// Remove nodes with obviously invalid data (short pubkeys, control chars in names, etc.)
-{
-  const cleaned = db.prepare(`
-    DELETE FROM nodes WHERE
-      length(public_key) < 16
-      OR public_key GLOB '*[^0-9a-fA-F]*'
-      OR (lat IS NOT NULL AND (lat < -90 OR lat > 90))
-      OR (lon IS NOT NULL AND (lon < -180 OR lon > 180))
-  `).run();
-  if (cleaned.changes > 0) console.log(`[cleanup] Removed ${cleaned.changes} corrupted node(s) from DB`);
-}
-
 // --- Prepared statements ---
 const stmts = {
+  insertPacket: db.prepare(`
+    INSERT INTO packets (raw_hex, timestamp, observer_id, observer_name, direction, snr, rssi, score, hash, route_type, payload_type, payload_version, path_json, decoded_json)
+    VALUES (@raw_hex, @timestamp, @observer_id, @observer_name, @direction, @snr, @rssi, @score, @hash, @route_type, @payload_type, @payload_version, @path_json, @decoded_json)
+  `),
+  insertPath: db.prepare(`INSERT INTO paths (packet_id, hop_index, node_hash) VALUES (?, ?, ?)`),
   upsertNode: db.prepare(`
     INSERT INTO nodes (public_key, name, role, lat, lon, last_seen, first_seen, advert_count)
     VALUES (@public_key, @name, @role, @lat, @lon, @last_seen, @first_seen, 1)
@@ -143,102 +85,57 @@ const stmts = {
       advert_count = advert_count + 1
   `),
   upsertObserver: db.prepare(`
-    INSERT INTO observers (id, name, iata, last_seen, first_seen, packet_count, model, firmware, client_version, radio, battery_mv, uptime_secs, noise_floor)
-    VALUES (@id, @name, @iata, @last_seen, @first_seen, 1, @model, @firmware, @client_version, @radio, @battery_mv, @uptime_secs, @noise_floor)
+    INSERT INTO observers (id, name, iata, last_seen, first_seen, packet_count)
+    VALUES (@id, @name, @iata, @last_seen, @first_seen, 1)
     ON CONFLICT(id) DO UPDATE SET
       name = COALESCE(@name, name),
       iata = COALESCE(@iata, iata),
       last_seen = @last_seen,
-      packet_count = packet_count + 1,
-      model = COALESCE(@model, model),
-      firmware = COALESCE(@firmware, firmware),
-      client_version = COALESCE(@client_version, client_version),
-      radio = COALESCE(@radio, radio),
-      battery_mv = COALESCE(@battery_mv, battery_mv),
-      uptime_secs = COALESCE(@uptime_secs, uptime_secs),
-      noise_floor = COALESCE(@noise_floor, noise_floor)
+      packet_count = packet_count + 1
   `),
-  updateObserverStatus: db.prepare(`
-    INSERT INTO observers (id, name, iata, last_seen, first_seen, packet_count, model, firmware, client_version, radio, battery_mv, uptime_secs, noise_floor)
-    VALUES (@id, @name, @iata, @last_seen, @first_seen, 0, @model, @firmware, @client_version, @radio, @battery_mv, @uptime_secs, @noise_floor)
-    ON CONFLICT(id) DO UPDATE SET
-      name = COALESCE(@name, name),
-      iata = COALESCE(@iata, iata),
-      last_seen = @last_seen,
-      model = COALESCE(@model, model),
-      firmware = COALESCE(@firmware, firmware),
-      client_version = COALESCE(@client_version, client_version),
-      radio = COALESCE(@radio, radio),
-      battery_mv = COALESCE(@battery_mv, battery_mv),
-      uptime_secs = COALESCE(@uptime_secs, uptime_secs),
-      noise_floor = COALESCE(@noise_floor, noise_floor)
-  `),
-  getPacket: db.prepare(`SELECT * FROM packets_v WHERE id = ?`),
+  getPacket: db.prepare(`SELECT * FROM packets WHERE id = ?`),
+  getPathsForPacket: db.prepare(`SELECT * FROM paths WHERE packet_id = ? ORDER BY hop_index`),
   getNode: db.prepare(`SELECT * FROM nodes WHERE public_key = ?`),
   getRecentPacketsForNode: db.prepare(`
-    SELECT * FROM packets_v WHERE decoded_json LIKE ? OR decoded_json LIKE ? OR decoded_json LIKE ? OR decoded_json LIKE ?
+    SELECT * FROM packets WHERE decoded_json LIKE ? OR decoded_json LIKE ? OR decoded_json LIKE ? OR decoded_json LIKE ?
     ORDER BY timestamp DESC LIMIT 20
   `),
   getObservers: db.prepare(`SELECT * FROM observers ORDER BY last_seen DESC`),
-  countPackets: db.prepare(`SELECT COUNT(*) as count FROM observations`),
+  countPackets: db.prepare(`SELECT COUNT(*) as count FROM packets`),
   countNodes: db.prepare(`SELECT COUNT(*) as count FROM nodes`),
   countObservers: db.prepare(`SELECT COUNT(*) as count FROM observers`),
-  countRecentPackets: db.prepare(`SELECT COUNT(*) as count FROM observations WHERE timestamp > ?`),
-  getTransmissionByHash: db.prepare(`SELECT id, first_seen FROM transmissions WHERE hash = ?`),
-  insertTransmission: db.prepare(`
-    INSERT INTO transmissions (raw_hex, hash, first_seen, route_type, payload_type, payload_version, decoded_json)
-    VALUES (@raw_hex, @hash, @first_seen, @route_type, @payload_type, @payload_version, @decoded_json)
-  `),
-  updateTransmissionFirstSeen: db.prepare(`UPDATE transmissions SET first_seen = @first_seen WHERE id = @id`),
-  insertObservation: db.prepare(`
-    INSERT OR IGNORE INTO observations (transmission_id, hash, observer_id, observer_name, direction, snr, rssi, score, path_json, timestamp)
-    VALUES (@transmission_id, @hash, @observer_id, @observer_name, @direction, @snr, @rssi, @score, @path_json, @timestamp)
-  `),
+  countRecentPackets: db.prepare(`SELECT COUNT(*) as count FROM packets WHERE timestamp > ?`),
 };
 
 // --- Helper functions ---
 
-function insertTransmission(data) {
-  const hash = data.hash;
-  if (!hash) return null; // Can't deduplicate without a hash
-
-  const timestamp = data.timestamp || new Date().toISOString();
-  let transmissionId;
-
-  const existing = stmts.getTransmissionByHash.get(hash);
-  if (existing) {
-    transmissionId = existing.id;
-    // Update first_seen if this observation is earlier
-    if (timestamp < existing.first_seen) {
-      stmts.updateTransmissionFirstSeen.run({ id: transmissionId, first_seen: timestamp });
-    }
-  } else {
-    const result = stmts.insertTransmission.run({
-      raw_hex: data.raw_hex || '',
-      hash,
-      first_seen: timestamp,
-      route_type: data.route_type ?? null,
-      payload_type: data.payload_type ?? null,
-      payload_version: data.payload_version ?? null,
-      decoded_json: data.decoded_json || null,
-    });
-    transmissionId = result.lastInsertRowid;
-  }
-
-  const obsResult = stmts.insertObservation.run({
-    transmission_id: transmissionId,
-    hash,
+function insertPacket(data) {
+  const d = {
+    raw_hex: data.raw_hex,
+    timestamp: data.timestamp || new Date().toISOString(),
     observer_id: data.observer_id || null,
     observer_name: data.observer_name || null,
     direction: data.direction || null,
     snr: data.snr ?? null,
     rssi: data.rssi ?? null,
     score: data.score ?? null,
+    hash: data.hash || null,
+    route_type: data.route_type ?? null,
+    payload_type: data.payload_type ?? null,
+    payload_version: data.payload_version ?? null,
     path_json: data.path_json || null,
-    timestamp,
-  });
+    decoded_json: data.decoded_json || null,
+  };
+  return stmts.insertPacket.run(d).lastInsertRowid;
+}
 
-  return { transmissionId, observationId: obsResult.lastInsertRowid };
+function insertPath(packetId, hops) {
+  const tx = db.transaction((hops) => {
+    for (let i = 0; i < hops.length; i++) {
+      stmts.insertPath.run(packetId, i, hops[i]);
+    }
+  });
+  tx(hops);
 }
 
 function upsertNode(data) {
@@ -262,31 +159,6 @@ function upsertObserver(data) {
     iata: data.iata || null,
     last_seen: data.last_seen || now,
     first_seen: data.first_seen || now,
-    model: data.model || null,
-    firmware: data.firmware || null,
-    client_version: data.client_version || null,
-    radio: data.radio || null,
-    battery_mv: data.battery_mv || null,
-    uptime_secs: data.uptime_secs || null,
-    noise_floor: data.noise_floor || null,
-  });
-}
-
-function updateObserverStatus(data) {
-  const now = new Date().toISOString();
-  stmts.updateObserverStatus.run({
-    id: data.id,
-    name: data.name || null,
-    iata: data.iata || null,
-    last_seen: data.last_seen || now,
-    first_seen: data.first_seen || now,
-    model: data.model || null,
-    firmware: data.firmware || null,
-    client_version: data.client_version || null,
-    radio: data.radio || null,
-    battery_mv: data.battery_mv || null,
-    uptime_secs: data.uptime_secs || null,
-    noise_floor: data.noise_floor || null,
   });
 }
 
@@ -298,20 +170,15 @@ function getPackets({ limit = 50, offset = 0, type, route, hash, since } = {}) {
   if (hash) { where.push('hash = @hash'); params.hash = hash; }
   if (since) { where.push('timestamp > @since'); params.since = since; }
   const clause = where.length ? 'WHERE ' + where.join(' AND ') : '';
-  const rows = db.prepare(`SELECT * FROM packets_v ${clause} ORDER BY timestamp DESC LIMIT @limit OFFSET @offset`).all({ ...params, limit, offset });
-  const total = db.prepare(`SELECT COUNT(*) as count FROM packets_v ${clause}`).get(params).count;
+  const rows = db.prepare(`SELECT * FROM packets ${clause} ORDER BY timestamp DESC LIMIT @limit OFFSET @offset`).all({ ...params, limit, offset });
+  const total = db.prepare(`SELECT COUNT(*) as count FROM packets ${clause}`).get(params).count;
   return { rows, total };
 }
 
-function getTransmission(id) {
-  try {
-    return db.prepare('SELECT * FROM transmissions WHERE id = ?').get(id) || null;
-  } catch { return null; }
-}
-
 function getPacket(id) {
   const packet = stmts.getPacket.get(id);
   if (!packet) return null;
+  packet.paths = stmts.getPathsForPacket.all(id);
   return packet;
 }
 
@@ -345,15 +212,8 @@ function getObservers() {
 
 function getStats() {
   const oneHourAgo = new Date(Date.now() - 3600000).toISOString();
-  // Try to get transmission count from normalized schema
-  let totalTransmissions = null;
-  try {
-    totalTransmissions = db.prepare('SELECT COUNT(*) as count FROM transmissions').get().count;
-  } catch {}
   return {
-    totalPackets: totalTransmissions || stmts.countPackets.get().count,
-    totalTransmissions,
-    totalObservations: stmts.countPackets.get().count,
+    totalPackets: stmts.countPackets.get().count,
     totalNodes: stmts.countNodes.get().count,
     totalObservers: stmts.countObservers.get().count,
     packetsLastHour: stmts.countRecentPackets.get(oneHourAgo).count,
@@ -365,13 +225,13 @@ function seed() {
   const now = new Date().toISOString();
   const rawHex = '11451000D818206D3AAC152C8A91F89957E6D30CA51F36E28790228971C473B755F244F718754CF5EE4A2FD58D944466E42CDED140C66D0CC590183E32BAF40F112BE8F3F2BDF6012B4B2793C52F1D36F69EE054D9A05593286F78453E56C0EC4A3EB95DDA2A7543FCCC00B939CACC009278603902FC12BCF84B706120526F6F6620536F6C6172';
 
-  upsertObserver({ id: 'obs-seed-001', name: 'Seed Observer', iata: 'UNK', last_seen: now, first_seen: now });
+  upsertObserver({ id: 'obs-sjc-001', name: 'User Observer', iata: 'SJC', last_seen: now, first_seen: now });
 
-  insertTransmission({
+  const pktId = insertPacket({
     raw_hex: rawHex,
     timestamp: now,
-    observer_id: 'obs-seed-001',
-    observer_name: 'Seed Observer',
+    observer_id: 'obs-sjc-001',
+    observer_name: 'User Observer',
     direction: 'rx',
     snr: 10.5,
     rssi: -85,
@@ -381,15 +241,17 @@ function seed() {
     payload_type: 4,
     payload_version: 1,
     path_json: JSON.stringify(['A1B2', 'C3D4']),
-    decoded_json: JSON.stringify({ type: 'ADVERT', name: 'Test Repeater', role: 'repeater', lat: 0, lon: 0 }),
+    decoded_json: JSON.stringify({ type: 'ADVERT', name: 'Kpa Roof Solar', role: 'repeater', lat: 37.31468, lon: -121.8921 }),
   });
 
+  insertPath(pktId, ['A1B2', 'C3D4']);
+
   upsertNode({
-    public_key: 'seed-test-pubkey',
-    name: 'Test Repeater',
+    public_key: 'kpa-roof-solar-pubkey',
+    name: 'Kpa Roof Solar',
     role: 'repeater',
-    lat: 0,
-    lon: 0,
+    lat: 37.31468,
+    lon: -121.8921,
     last_seen: now,
     first_seen: now,
   });
@@ -433,7 +295,7 @@ function getNodeHealth(pubkey) {
   const observers = db.prepare(`
     SELECT observer_id, observer_name,
       AVG(snr) as avgSnr, AVG(rssi) as avgRssi, COUNT(*) as packetCount
-    FROM packets_v
+    FROM packets
     WHERE ${whereClause} AND observer_id IS NOT NULL
     GROUP BY observer_id
     ORDER BY packetCount DESC
@@ -441,20 +303,20 @@ function getNodeHealth(pubkey) {
 
   // Stats
   const packetsToday = db.prepare(`
-    SELECT COUNT(*) as count FROM packets_v WHERE ${whereClause} AND timestamp > @since
+    SELECT COUNT(*) as count FROM packets WHERE ${whereClause} AND timestamp > @since
   `).get({ ...params, since: todayISO }).count;
 
   const avgStats = db.prepare(`
-    SELECT AVG(snr) as avgSnr FROM packets_v WHERE ${whereClause}
+    SELECT AVG(snr) as avgSnr FROM packets WHERE ${whereClause}
   `).get(params);
 
   const lastHeard = db.prepare(`
-    SELECT MAX(timestamp) as lastHeard FROM packets_v WHERE ${whereClause}
+    SELECT MAX(timestamp) as lastHeard FROM packets WHERE ${whereClause}
   `).get(params).lastHeard;
 
   // Avg hops from path_json
   const pathRows = db.prepare(`
-    SELECT path_json FROM packets_v WHERE ${whereClause} AND path_json IS NOT NULL
+    SELECT path_json FROM packets WHERE ${whereClause} AND path_json IS NOT NULL
   `).all(params);
 
   let totalHops = 0, hopCount = 0;
@@ -467,12 +329,12 @@ function getNodeHealth(pubkey) {
   const avgHops = hopCount > 0 ? Math.round(totalHops / hopCount) : 0;
 
   const totalPackets = db.prepare(`
-    SELECT COUNT(*) as count FROM packets_v WHERE ${whereClause}
+    SELECT COUNT(*) as count FROM packets WHERE ${whereClause}
   `).get(params).count;
 
   // Recent 10 packets
   const recentPackets = db.prepare(`
-    SELECT * FROM packets_v WHERE ${whereClause} ORDER BY timestamp DESC LIMIT 10
+    SELECT * FROM packets WHERE ${whereClause} ORDER BY timestamp DESC LIMIT 10
   `).all(params);
 
   return {
@@ -503,31 +365,31 @@ function getNodeAnalytics(pubkey, days) {
   // Activity timeline
   const activityTimeline = db.prepare(`
     SELECT strftime('%Y-%m-%dT%H:00:00Z', timestamp) as bucket, COUNT(*) as count
-    FROM packets_v WHERE ${timeWhere} GROUP BY bucket ORDER BY bucket
+    FROM packets WHERE ${timeWhere} GROUP BY bucket ORDER BY bucket
   `).all(params);
 
   // SNR trend
   const snrTrend = db.prepare(`
     SELECT timestamp, snr, rssi, observer_id, observer_name
-    FROM packets_v WHERE ${timeWhere} AND snr IS NOT NULL ORDER BY timestamp
+    FROM packets WHERE ${timeWhere} AND snr IS NOT NULL ORDER BY timestamp
   `).all(params);
 
   // Packet type breakdown
   const packetTypeBreakdown = db.prepare(`
-    SELECT payload_type, COUNT(*) as count FROM packets_v WHERE ${timeWhere} GROUP BY payload_type
+    SELECT payload_type, COUNT(*) as count FROM packets WHERE ${timeWhere} GROUP BY payload_type
   `).all(params);
 
   // Observer coverage
   const observerCoverage = db.prepare(`
     SELECT observer_id, observer_name, COUNT(*) as packetCount,
       AVG(snr) as avgSnr, AVG(rssi) as avgRssi, MIN(timestamp) as firstSeen, MAX(timestamp) as lastSeen
-    FROM packets_v WHERE ${timeWhere} AND observer_id IS NOT NULL
+    FROM packets WHERE ${timeWhere} AND observer_id IS NOT NULL
     GROUP BY observer_id ORDER BY packetCount DESC
   `).all(params);
 
   // Hop distribution
   const pathRows = db.prepare(`
-    SELECT path_json FROM packets_v WHERE ${timeWhere} AND path_json IS NOT NULL
+    SELECT path_json FROM packets WHERE ${timeWhere} AND path_json IS NOT NULL
   `).all(params);
 
   const hopCounts = {};
@@ -549,7 +411,7 @@ function getNodeAnalytics(pubkey, days) {
 
   // Peer interactions from decoded_json
   const decodedRows = db.prepare(`
-    SELECT decoded_json, timestamp FROM packets_v WHERE ${timeWhere} AND decoded_json IS NOT NULL
+    SELECT decoded_json, timestamp FROM packets WHERE ${timeWhere} AND decoded_json IS NOT NULL
   `).all(params);
 
   const peerMap = {};
@@ -575,11 +437,11 @@ function getNodeAnalytics(pubkey, days) {
   const uptimeHeatmap = db.prepare(`
     SELECT CAST(strftime('%w', timestamp) AS INTEGER) as dayOfWeek,
       CAST(strftime('%H', timestamp) AS INTEGER) as hour, COUNT(*) as count
-    FROM packets_v WHERE ${timeWhere} GROUP BY dayOfWeek, hour
+    FROM packets WHERE ${timeWhere} GROUP BY dayOfWeek, hour
   `).all(params);
 
   // Computed stats
-  const totalPackets = db.prepare(`SELECT COUNT(*) as count FROM packets_v WHERE ${timeWhere}`).get(params).count;
+  const totalPackets = db.prepare(`SELECT COUNT(*) as count FROM packets WHERE ${timeWhere}`).get(params).count;
   const uniqueObservers = observerCoverage.length;
   const uniquePeers = peerInteractions.length;
   const avgPacketsPerDay = days > 0 ? Math.round(totalPackets / days * 10) / 10 : totalPackets;
@@ -591,7 +453,7 @@ function getNodeAnalytics(pubkey, days) {
 
   // Longest silence
   const timestamps = db.prepare(`
-    SELECT timestamp FROM packets_v WHERE ${timeWhere} ORDER BY timestamp
+    SELECT timestamp FROM packets WHERE ${timeWhere} ORDER BY timestamp
   `).all(params).map(r => new Date(r.timestamp).getTime());
 
   let longestSilenceMs = 0, longestSilenceStart = null;
@@ -631,4 +493,4 @@ function getNodeAnalytics(pubkey, days) {
   };
 }
 
-module.exports = { db, insertTransmission, upsertNode, upsertObserver, updateObserverStatus, getPackets, getPacket, getTransmission, getNodes, getNode, getObservers, getStats, seed, searchNodes, getNodeHealth, getNodeAnalytics };
+module.exports = { db, insertPacket, insertPath, upsertNode, upsertObserver, getPackets, getPacket, getNodes, getNode, getObservers, getStats, seed, searchNodes, getNodeHealth, getNodeAnalytics };

decoder.js

@@ -265,62 +265,11 @@ function decodePacket(hexString, channelKeys) {
   };
 }
 
-// --- ADVERT validation ---
-
-const VALID_ROLES = new Set(['repeater', 'companion', 'room', 'sensor']);
-
-/**
- * Validate decoded ADVERT data before upserting into the DB.
- * Returns { valid: true } or { valid: false, reason: string }.
- */
-function validateAdvert(advert) {
-  if (!advert || advert.error) return { valid: false, reason: advert?.error || 'null advert' };
-
-  // pubkey must be at least 16 hex chars (8 bytes) and not all zeros
-  const pk = advert.pubKey || '';
-  if (pk.length < 16) return { valid: false, reason: `pubkey too short (${pk.length} hex chars)` };
-  if (/^0+$/.test(pk)) return { valid: false, reason: 'pubkey is all zeros' };
-
-  // lat/lon must be in valid ranges if present
-  if (advert.lat != null) {
-    if (!Number.isFinite(advert.lat) || advert.lat < -90 || advert.lat > 90) {
-      return { valid: false, reason: `invalid lat: ${advert.lat}` };
-    }
-  }
-  if (advert.lon != null) {
-    if (!Number.isFinite(advert.lon) || advert.lon < -180 || advert.lon > 180) {
-      return { valid: false, reason: `invalid lon: ${advert.lon}` };
-    }
-  }
-
-  // name must not contain control chars (except space) or be garbage
-  if (advert.name != null) {
-    // eslint-disable-next-line no-control-regex
-    if (/[\x00-\x08\x0b\x0c\x0e-\x1f\x7f]/.test(advert.name)) {
-      return { valid: false, reason: 'name contains control characters' };
-    }
-    // Reject names that are mostly non-printable or suspiciously long
-    if (advert.name.length > 64) {
-      return { valid: false, reason: `name too long (${advert.name.length} chars)` };
-    }
-  }
-
-  // role derivation check — flags byte should produce a known role
-  if (advert.flags) {
-    const role = advert.flags.repeater ? 'repeater' : advert.flags.room ? 'room' : advert.flags.sensor ? 'sensor' : 'companion';
-    if (!VALID_ROLES.has(role)) return { valid: false, reason: `unknown role: ${role}` };
-  }
-
-  // timestamp: decoded but not currently used for node storage — skip validation
-
-  return { valid: true };
-}
-
-module.exports = { decodePacket, validateAdvert, ROUTE_TYPES, PAYLOAD_TYPES, VALID_ROLES };
+module.exports = { decodePacket, ROUTE_TYPES, PAYLOAD_TYPES };
 
 // --- Tests ---
 if (require.main === module) {
-  console.log('=== Test 1: ADVERT, FLOOD, 5 hops (2-byte hashes), "Test Repeater" ===');
+  console.log('=== Test 1: ADVERT, FLOOD, 5 hops (2-byte hashes), "Kpa Roof Solar" ===');
   const pkt1 = decodePacket(
     '11451000D818206D3AAC152C8A91F89957E6D30CA51F36E28790228971C473B755F244F718754CF5EE4A2FD58D944466E42CDED140C66D0CC590183E32BAF40F112BE8F3F2BDF6012B4B2793C52F1D36F69EE054D9A05593286F78453E56C0EC4A3EB95DDA2A7543FCCC00B939CACC009278603902FC12BCF84B706120526F6F6620536F6C6172'
   );
@@ -336,7 +285,7 @@ if (require.main === module) {
   assert(pkt1.path.hops[0] === '1000', 'first hop should be 1000');
   assert(pkt1.path.hops[1] === 'D818', 'second hop should be D818');
   assert(pkt1.transportCodes === null, 'FLOOD has no transport codes');
-  assert(pkt1.payload.name === 'Test Repeater', 'name should be "Test Repeater"');
+  assert(pkt1.payload.name === 'Kpa Roof Solar', 'name should be "Kpa Roof Solar"');
   console.log('✅ Test 1 passed\n');
 
   console.log('=== Test 2: ADVERT, FLOOD, 0 hops (zero-path) ===');

docker/Caddyfile

@@ -1,11 +0,0 @@
-# Default Caddyfile — reverse proxy to Node app
-# Override by mounting your own: -v ./Caddyfile:/etc/caddy/Caddyfile
-#
-# For automatic HTTPS, replace :80 with your domain:
-#   analyzer.example.com {
-#       reverse_proxy localhost:3000
-#   }
-
-:80 {
-    reverse_proxy localhost:3000
-}

docker/entrypoint.sh

@@ -1,9 +0,0 @@
-#!/bin/sh
-
-# Copy example config if no config.json exists
-if [ ! -f /app/config.json ]; then
-  echo "[entrypoint] No config.json found, copying from config.example.json"
-  cp /app/config.example.json /app/config.json
-fi
-
-exec /usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf

docker/mosquitto.conf

@@ -1,10 +0,0 @@
-# Mosquitto config for MeshCore Analyzer
-listener 1883 0.0.0.0
-allow_anonymous true
-persistence true
-persistence_location /var/lib/mosquitto/
-
-# Logging
-log_dest stdout
-log_type warning
-log_type error

docker/supervisord.conf

@@ -1,36 +0,0 @@
-[supervisord]
-nodaemon=true
-user=root
-logfile=/dev/stdout
-logfile_maxbytes=0
-pidfile=/var/run/supervisord.pid
-
-[program:mosquitto]
-command=/usr/sbin/mosquitto -c /etc/mosquitto/mosquitto.conf
-autostart=true
-autorestart=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
-
-[program:meshcore-analyzer]
-command=node /app/server.js
-directory=/app
-autostart=true
-autorestart=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
-environment=NODE_ENV="production"
-
-[program:caddy]
-command=/usr/sbin/caddy run --config /etc/caddy/Caddyfile
-environment=XDG_DATA_HOME="/data"
-autostart=true
-autorestart=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "meshcore-analyzer",
-  "version": "2.4.1",
+  "version": "2.0.1",
   "description": "Community-run alternative to the closed-source `analyzer.letsmesh.net`. MQTT packet collection + open-source web analyzer for the Bay Area MeshCore mesh.",
   "main": "index.js",
   "scripts": {

packet-store.js

@@ -1,710 +0,0 @@
-'use strict';
-
-/**
- * In-memory packet store — loads transmissions + observations from SQLite on startup,
- * serves reads from RAM, writes to both RAM + SQLite.
- * M3: Restructured around transmissions (deduped by hash) with observations.
- * Caps memory at configurable limit (default 1GB).
- */
-class PacketStore {
-  constructor(dbModule, config = {}) {
-    this.dbModule = dbModule;  // The full db module (has .db, .insertTransmission, .getPacket)
-    this.db = dbModule.db;     // Raw better-sqlite3 instance for queries
-    this.maxBytes = (config.maxMemoryMB || 1024) * 1024 * 1024;
-    this.estPacketBytes = config.estimatedPacketBytes || 450;
-    this.maxPackets = Math.floor(this.maxBytes / this.estPacketBytes);
-
-    // SQLite-only mode: skip RAM loading, all reads go to DB
-    this.sqliteOnly = process.env.NO_MEMORY_STORE === '1';
-
-    // Primary storage: transmissions sorted by first_seen DESC (newest first)
-    // Each transmission looks like a packet for backward compat
-    this.packets = [];
-
-    // Indexes
-    this.byId = new Map();           // observation_id → observation object (backward compat for packet detail links)
-    this.byTxId = new Map();         // transmission_id → transmission object
-    this.byHash = new Map();         // hash → transmission object (1:1)
-    this.byObserver = new Map();     // observer_id → [observation objects]
-    this.byNode = new Map();         // pubkey → [transmission objects] (deduped)
-
-    // Track which hashes are indexed per node pubkey (avoid dupes in byNode)
-    this._nodeHashIndex = new Map(); // pubkey → Set<hash>
-    this._advertByObserver = new Map(); // pubkey → Set<observer_id> (ADVERT-only, for region filtering)
-
-    this.loaded = false;
-    this.stats = { totalLoaded: 0, totalObservations: 0, evicted: 0, inserts: 0, queries: 0 };
-  }
-
-  /** Load all packets from SQLite into memory */
-  load() {
-    if (this.sqliteOnly) {
-      console.log('[PacketStore] SQLite-only mode (NO_MEMORY_STORE=1) — all reads go to database');
-      this.loaded = true;
-      return this;
-    }
-
-    const t0 = Date.now();
-
-    // Check if normalized schema exists
-    const hasTransmissions = this.db.prepare(
-      "SELECT name FROM sqlite_master WHERE type='table' AND name='transmissions'"
-    ).get();
-
-    if (hasTransmissions) {
-      this._loadNormalized();
-    } else {
-      this._loadLegacy();
-    }
-
-    this.stats.totalLoaded = this.packets.length;
-    this.loaded = true;
-    const elapsed = Date.now() - t0;
-    console.log(`[PacketStore] Loaded ${this.packets.length} transmissions (${this.stats.totalObservations} observations) in ${elapsed}ms (${Math.round(this.packets.length * this.estPacketBytes / 1024 / 1024)}MB est)`);
-    return this;
-  }
-
-  /** Load from normalized transmissions + observations tables */
-  _loadNormalized() {
-    const rows = this.db.prepare(`
-      SELECT t.id AS transmission_id, t.raw_hex, t.hash, t.first_seen, t.route_type,
-             t.payload_type, t.payload_version, t.decoded_json,
-             o.id AS observation_id, o.observer_id, o.observer_name, o.direction,
-             o.snr, o.rssi, o.score, o.path_json, o.timestamp AS obs_timestamp
-      FROM transmissions t
-      LEFT JOIN observations o ON o.transmission_id = t.id
-      ORDER BY t.first_seen DESC, o.timestamp DESC
-    `).all();
-
-    for (const row of rows) {
-      if (this.packets.length >= this.maxPackets && !this.byHash.has(row.hash)) break;
-
-      let tx = this.byHash.get(row.hash);
-      if (!tx) {
-        tx = {
-          id: row.transmission_id,
-          raw_hex: row.raw_hex,
-          hash: row.hash,
-          first_seen: row.first_seen,
-          timestamp: row.first_seen,
-          route_type: row.route_type,
-          payload_type: row.payload_type,
-          decoded_json: row.decoded_json,
-          observations: [],
-          observation_count: 0,
-          // Filled from first observation for backward compat
-          observer_id: null,
-          observer_name: null,
-          snr: null,
-          rssi: null,
-          path_json: null,
-          direction: null,
-        };
-        this.byHash.set(row.hash, tx);
-        this.byHash.set(row.hash, tx);
-        this.packets.push(tx);
-        this.byTxId.set(tx.id, tx);
-        this._indexByNode(tx);
-      }
-
-      if (row.observation_id != null) {
-        const obs = {
-          id: row.observation_id,
-          observer_id: row.observer_id,
-          observer_name: row.observer_name,
-          direction: row.direction,
-          snr: row.snr,
-          rssi: row.rssi,
-          score: row.score,
-          path_json: row.path_json,
-          timestamp: row.obs_timestamp,
-          // Carry transmission fields for backward compat
-          hash: row.hash,
-          raw_hex: row.raw_hex,
-          payload_type: row.payload_type,
-          decoded_json: row.decoded_json,
-          route_type: row.route_type,
-        };
-
-        // Dedup: skip if same observer + same path already loaded
-        const isDupeLoad = tx.observations.some(o => o.observer_id === obs.observer_id && (o.path_json || '') === (obs.path_json || ''));
-        if (isDupeLoad) continue;
-
-        tx.observations.push(obs);
-        tx.observation_count++;
-
-        // Fill first observation data into transmission for backward compat
-        if (tx.observer_id == null && obs.observer_id) {
-          tx.observer_id = obs.observer_id;
-          tx.observer_name = obs.observer_name;
-          tx.snr = obs.snr;
-          tx.rssi = obs.rssi;
-          tx.path_json = obs.path_json;
-          tx.direction = obs.direction;
-        }
-
-        // byId maps observation IDs for packet detail links
-        this.byId.set(obs.id, obs);
-
-        // byObserver
-        if (obs.observer_id) {
-          if (!this.byObserver.has(obs.observer_id)) this.byObserver.set(obs.observer_id, []);
-          this.byObserver.get(obs.observer_id).push(obs);
-        }
-
-        this.stats.totalObservations++;
-      }
-    }
-
-    // Post-load: set each transmission's observer/path to the EARLIEST observation
-    for (const tx of this.packets) {
-      if (tx.observations.length > 0) {
-        let earliest = tx.observations[0];
-        for (let i = 1; i < tx.observations.length; i++) {
-          if (tx.observations[i].timestamp < earliest.timestamp) earliest = tx.observations[i];
-        }
-        tx.observer_id = earliest.observer_id;
-        tx.observer_name = earliest.observer_name;
-        tx.snr = earliest.snr;
-        tx.rssi = earliest.rssi;
-        tx.path_json = earliest.path_json;
-        tx.direction = earliest.direction;
-      }
-    }
-
-    // Post-load: build ADVERT-by-observer index (needs all observations loaded first)
-    for (const tx of this.packets) {
-      if (tx.payload_type === 4 && tx.decoded_json) {
-        try {
-          const d = JSON.parse(tx.decoded_json);
-          if (d.pubKey) this._indexAdvertObservers(d.pubKey, tx);
-        } catch {}
-      }
-    }
-    console.log(`[PacketStore] ADVERT observer index: ${this._advertByObserver.size} nodes tracked`);
-  }
-
-  /** Fallback: load from legacy packets table */
-  _loadLegacy() {
-    const rows = this.db.prepare(
-      'SELECT * FROM packets_v ORDER BY timestamp DESC'
-    ).all();
-
-    for (const row of rows) {
-      if (this.packets.length >= this.maxPackets) break;
-      this._indexLegacy(row);
-    }
-  }
-
-  /** Index a legacy packet row (old flat structure) — builds transmission + observation */
-  _indexLegacy(pkt) {
-    let tx = this.byHash.get(pkt.hash);
-    if (!tx) {
-      tx = {
-        id: pkt.id,
-        raw_hex: pkt.raw_hex,
-        hash: pkt.hash,
-        first_seen: pkt.timestamp,
-        timestamp: pkt.timestamp,
-        route_type: pkt.route_type,
-        payload_type: pkt.payload_type,
-        decoded_json: pkt.decoded_json,
-        observations: [],
-        observation_count: 0,
-        observer_id: pkt.observer_id,
-        observer_name: pkt.observer_name,
-        snr: pkt.snr,
-        rssi: pkt.rssi,
-        path_json: pkt.path_json,
-        direction: pkt.direction,
-      };
-      this.byHash.set(pkt.hash, tx);
-      this.byHash.set(pkt.hash, tx);
-      this.packets.push(tx);
-        this.byTxId.set(tx.id, tx);
-      this._indexByNode(tx);
-    }
-
-    if (pkt.timestamp < tx.first_seen) {
-      tx.first_seen = pkt.timestamp;
-      tx.timestamp = pkt.timestamp;
-      tx.observer_id = pkt.observer_id;
-      tx.observer_name = pkt.observer_name;
-      tx.path_json = pkt.path_json;
-    }
-
-    const obs = {
-      id: pkt.id,
-      observer_id: pkt.observer_id,
-      observer_name: pkt.observer_name,
-      direction: pkt.direction,
-      snr: pkt.snr,
-      rssi: pkt.rssi,
-      score: pkt.score,
-      path_json: pkt.path_json,
-      timestamp: pkt.timestamp,
-      hash: pkt.hash,
-      raw_hex: pkt.raw_hex,
-      payload_type: pkt.payload_type,
-      decoded_json: pkt.decoded_json,
-      route_type: pkt.route_type,
-    };
-    // Dedup: skip if same observer + same path already recorded for this transmission
-    const isDupe = tx.observations.some(o => o.observer_id === obs.observer_id && (o.path_json || '') === (obs.path_json || ''));
-    if (isDupe) return tx;
-
-    tx.observations.push(obs);
-    tx.observation_count++;
-
-    this.byId.set(pkt.id, obs);
-
-    if (pkt.observer_id) {
-      if (!this.byObserver.has(pkt.observer_id)) this.byObserver.set(pkt.observer_id, []);
-      this.byObserver.get(pkt.observer_id).push(obs);
-    }
-
-    this.stats.totalObservations++;
-  }
-
-  /** Extract node pubkeys from decoded_json and index transmission in byNode */
-  _indexByNode(tx) {
-    if (!tx.decoded_json) return;
-    try {
-      const decoded = JSON.parse(tx.decoded_json);
-      const keys = new Set();
-      if (decoded.pubKey) keys.add(decoded.pubKey);
-      if (decoded.destPubKey) keys.add(decoded.destPubKey);
-      if (decoded.srcPubKey) keys.add(decoded.srcPubKey);
-      for (const k of keys) {
-        if (!this._nodeHashIndex.has(k)) this._nodeHashIndex.set(k, new Set());
-        if (this._nodeHashIndex.get(k).has(tx.hash)) continue;
-        this._nodeHashIndex.get(k).add(tx.hash);
-        if (!this.byNode.has(k)) this.byNode.set(k, []);
-        this.byNode.get(k).push(tx);
-      }
-    } catch {}
-  }
-
-  /** Track which observers saw an ADVERT from a given pubkey */
-  _indexAdvertObservers(pubkey, tx) {
-    if (!this._advertByObserver.has(pubkey)) this._advertByObserver.set(pubkey, new Set());
-    const s = this._advertByObserver.get(pubkey);
-    for (const obs of tx.observations) {
-      if (obs.observer_id) s.add(obs.observer_id);
-    }
-  }
-
-  /** Get node pubkeys whose ADVERTs were seen by any of the given observer IDs */
-  getNodesByAdvertObservers(observerIds) {
-    const result = new Set();
-    for (const [pubkey, observers] of this._advertByObserver) {
-      for (const obsId of observerIds) {
-        if (observers.has(obsId)) { result.add(pubkey); break; }
-      }
-    }
-    return result;
-  }
-
-  /** Remove oldest transmissions when over memory limit */
-  _evict() {
-    while (this.packets.length > this.maxPackets) {
-      const old = this.packets.pop();
-      this.byHash.delete(old.hash);
-      this.byHash.delete(old.hash);
-      this.byTxId.delete(old.id);
-      // Remove observations from byId and byObserver
-      for (const obs of old.observations) {
-        this.byId.delete(obs.id);
-        if (obs.observer_id && this.byObserver.has(obs.observer_id)) {
-          const arr = this.byObserver.get(obs.observer_id).filter(o => o.id !== obs.id);
-          if (arr.length) this.byObserver.set(obs.observer_id, arr); else this.byObserver.delete(obs.observer_id);
-        }
-      }
-      // Skip node index cleanup (expensive, low value)
-      this.stats.evicted++;
-    }
-  }
-
-  /** Insert a new packet (to both memory and SQLite) */
-  insert(packetData) {
-    // Write to normalized tables and get the transmission ID
-    const txResult = this.dbModule.insertTransmission ? this.dbModule.insertTransmission(packetData) : null;
-    const transmissionId = txResult ? txResult.transmissionId : null;
-    const observationId = txResult ? txResult.observationId : null;
-
-    // Build row directly from packetData — avoids view ID mismatch issues
-    const row = {
-      id: observationId,
-      raw_hex: packetData.raw_hex,
-      hash: packetData.hash,
-      timestamp: packetData.timestamp,
-      route_type: packetData.route_type,
-      payload_type: packetData.payload_type,
-      payload_version: packetData.payload_version,
-      decoded_json: packetData.decoded_json,
-      observer_id: packetData.observer_id,
-      observer_name: packetData.observer_name,
-      snr: packetData.snr,
-      rssi: packetData.rssi,
-      path_json: packetData.path_json,
-      direction: packetData.direction,
-    };
-    if (!this.sqliteOnly) {
-      // Update or create transmission in memory
-      let tx = this.byHash.get(row.hash);
-      if (!tx) {
-        tx = {
-          id: transmissionId || row.id,
-          raw_hex: row.raw_hex,
-          hash: row.hash,
-          first_seen: row.timestamp,
-          timestamp: row.timestamp,
-          route_type: row.route_type,
-          payload_type: row.payload_type,
-          decoded_json: row.decoded_json,
-          observations: [],
-          observation_count: 0,
-          observer_id: row.observer_id,
-          observer_name: row.observer_name,
-          snr: row.snr,
-          rssi: row.rssi,
-          path_json: row.path_json,
-          direction: row.direction,
-        };
-        this.byHash.set(row.hash, tx);
-        this.byHash.set(row.hash, tx);
-        this.packets.unshift(tx); // newest first
-        this.byTxId.set(tx.id, tx);
-        this._indexByNode(tx);
-      } else {
-        // Update first_seen if earlier — also update observer + path to match
-        if (row.timestamp < tx.first_seen) {
-          tx.first_seen = row.timestamp;
-          tx.timestamp = row.timestamp;
-          tx.observer_id = row.observer_id;
-          tx.observer_name = row.observer_name;
-          tx.path_json = row.path_json;
-        }
-      }
-
-      // Add observation
-      const obs = {
-        id: row.id,
-        observer_id: row.observer_id,
-        observer_name: row.observer_name,
-        direction: row.direction,
-        snr: row.snr,
-        rssi: row.rssi,
-        score: row.score,
-        path_json: row.path_json,
-        timestamp: row.timestamp,
-        hash: row.hash,
-        raw_hex: row.raw_hex,
-        payload_type: row.payload_type,
-        decoded_json: row.decoded_json,
-        route_type: row.route_type,
-      };
-      // Dedup: skip if same observer + same path already recorded for this transmission
-      const isDupe = tx.observations.some(o => o.observer_id === obs.observer_id && (o.path_json || '') === (obs.path_json || ''));
-      if (!isDupe) {
-        tx.observations.push(obs);
-        tx.observation_count++;
-      }
-
-      // Update transmission's display fields if this is first observation
-      if (tx.observations.length === 1) {
-        tx.observer_id = obs.observer_id;
-        tx.observer_name = obs.observer_name;
-        tx.snr = obs.snr;
-        tx.rssi = obs.rssi;
-        tx.path_json = obs.path_json;
-      }
-
-      this.byId.set(obs.id, obs);
-      if (obs.observer_id) {
-        if (!this.byObserver.has(obs.observer_id)) this.byObserver.set(obs.observer_id, []);
-        this.byObserver.get(obs.observer_id).push(obs);
-      }
-
-      this.stats.totalObservations++;
-
-      // Update ADVERT observer index for live ingestion
-      if (tx.payload_type === 4 && obs.observer_id && tx.decoded_json) {
-        try {
-          const d = JSON.parse(tx.decoded_json);
-          if (d.pubKey) {
-            if (!this._advertByObserver.has(d.pubKey)) this._advertByObserver.set(d.pubKey, new Set());
-            this._advertByObserver.get(d.pubKey).add(obs.observer_id);
-          }
-        } catch {}
-      }
-
-      this._evict();
-      this.stats.inserts++;
-    }
-    return observationId || transmissionId;
-  }
-
-  /**
-   * Find ALL packets referencing a node — by pubkey index + name + pubkey text search.
-   * Returns unique transmissions (deduped).
-   * @param {string} nodeIdOrName - pubkey or friendly name
-   * @param {Array} [fromPackets] - packet array to filter (defaults to this.packets)
-   * @returns {{ packets: Array, pubkey: string, nodeName: string }}
-   */
-  findPacketsForNode(nodeIdOrName, fromPackets) {
-    let pubkey = nodeIdOrName;
-    let nodeName = nodeIdOrName;
-
-    // Always resolve to get both pubkey and name
-    try {
-      const row = this.db.prepare("SELECT public_key, name FROM nodes WHERE public_key = ? OR name = ? LIMIT 1").get(nodeIdOrName, nodeIdOrName);
-      if (row) { pubkey = row.public_key; nodeName = row.name || nodeIdOrName; }
-    } catch {}
-
-    // Combine: index hits + text search
-    const indexed = this.byNode.get(pubkey);
-    const hashSet = indexed ? new Set(indexed.map(t => t.hash)) : new Set();
-    const source = fromPackets || this.packets;
-    const packets = source.filter(t =>
-      hashSet.has(t.hash) ||
-      (t.decoded_json && (t.decoded_json.includes(nodeName) || t.decoded_json.includes(pubkey)))
-    );
-
-    return { packets, pubkey, nodeName };
-  }
-
-  /** Count transmissions and observations for a node */
-  countForNode(pubkey) {
-    const txs = this.byNode.get(pubkey) || [];
-    let observations = 0;
-    for (const tx of txs) observations += tx.observation_count;
-    return { transmissions: txs.length, observations };
-  }
-
-  /** Query packets with filters — all from memory (or SQLite in fallback mode) */
-  query({ limit = 50, offset = 0, type, route, region, observer, hash, since, until, node, order = 'DESC' } = {}) {
-    this.stats.queries++;
-
-    if (this.sqliteOnly) return this._querySQLite({ limit, offset, type, route, region, observer, hash, since, until, node, order });
-
-    let results = this.packets;
-
-    // Use indexes for single-key filters when possible
-    if (hash && !type && !route && !region && !observer && !since && !until && !node) {
-      const tx = this.byHash.get(hash);
-      results = tx ? [tx] : [];
-    } else if (observer && !type && !route && !region && !hash && !since && !until && !node) {
-      // For observer filter, find unique transmissions where any observation matches
-      results = this._transmissionsForObserver(observer);
-    } else if (node && !type && !route && !region && !observer && !hash && !since && !until) {
-      results = this.findPacketsForNode(node).packets;
-    } else {
-      // Apply filters sequentially
-      if (type !== undefined) {
-        const t = Number(type);
-        results = results.filter(p => p.payload_type === t);
-      }
-      if (route !== undefined) {
-        const r = Number(route);
-        results = results.filter(p => p.route_type === r);
-      }
-      if (observer) results = this._transmissionsForObserver(observer, results);
-      if (hash) {
-        const h = hash.toLowerCase();
-        const tx = this.byHash.get(h);
-        results = tx ? results.filter(p => p.hash === h) : [];
-      }
-      if (since) results = results.filter(p => p.timestamp > since);
-      if (until) results = results.filter(p => p.timestamp < until);
-      if (region) {
-        const regionObservers = new Set();
-        try {
-          const obs = this.db.prepare('SELECT id FROM observers WHERE iata = ?').all(region);
-          obs.forEach(o => regionObservers.add(o.id));
-        } catch {}
-        results = results.filter(p =>
-          p.observations.some(o => regionObservers.has(o.observer_id))
-        );
-      }
-      if (node) {
-        results = this.findPacketsForNode(node, results).packets;
-      }
-    }
-
-    const total = results.length;
-
-    // Sort
-    if (order === 'ASC') {
-      results = results.slice().sort((a, b) => {
-        if (a.timestamp < b.timestamp) return -1;
-        if (a.timestamp > b.timestamp) return 1;
-        return 0;
-      });
-    }
-    // Default DESC — packets array is already sorted newest-first
-
-    // Paginate
-    const paginated = results.slice(Number(offset), Number(offset) + Number(limit));
-    return { packets: paginated, total };
-  }
-
-  /** Find unique transmissions that have at least one observation from given observer */
-  _transmissionsForObserver(observerId, fromTransmissions) {
-    if (fromTransmissions) {
-      return fromTransmissions.filter(tx =>
-        tx.observations.some(o => o.observer_id === observerId)
-      );
-    }
-    // Use byObserver index: get observations, then unique transmissions
-    const obs = this.byObserver.get(observerId) || [];
-    const seen = new Set();
-    const result = [];
-    for (const o of obs) {
-      if (!seen.has(o.hash)) {
-        seen.add(o.hash);
-        const tx = this.byHash.get(o.hash);
-        if (tx) result.push(tx);
-      }
-    }
-    return result;
-  }
-
-  /** Query with groupByHash — now trivial since packets ARE transmissions */
-  queryGrouped({ limit = 50, offset = 0, type, route, region, observer, hash, since, until, node } = {}) {
-    this.stats.queries++;
-
-    if (this.sqliteOnly) return this._queryGroupedSQLite({ limit, offset, type, route, region, observer, hash, since, until, node });
-
-    // Get filtered transmissions
-    const { packets: filtered, total: filteredTotal } = this.query({
-      limit: 999999, offset: 0, type, route, region, observer, hash, since, until, node
-    });
-
-    // Already grouped by hash — just format for backward compat
-    const sorted = filtered.map(tx => ({
-      hash: tx.hash,
-      count: tx.observation_count,
-      observer_count: new Set(tx.observations.map(o => o.observer_id).filter(Boolean)).size,
-      latest: tx.observations.length ? tx.observations.reduce((max, o) => o.timestamp > max ? o.timestamp : max, tx.observations[0].timestamp) : tx.timestamp,
-      observer_id: tx.observer_id,
-      observer_name: tx.observer_name,
-      path_json: tx.path_json,
-      payload_type: tx.payload_type,
-      raw_hex: tx.raw_hex,
-      decoded_json: tx.decoded_json,
-      observation_count: tx.observation_count,
-    })).sort((a, b) => b.latest.localeCompare(a.latest));
-
-    const total = sorted.length;
-    const paginated = sorted.slice(Number(offset), Number(offset) + Number(limit));
-    return { packets: paginated, total };
-  }
-
-  /** Get timestamps for sparkline */
-  getTimestamps(since) {
-    if (this.sqliteOnly) {
-      return this.db.prepare('SELECT timestamp FROM packets_v WHERE timestamp > ? ORDER BY timestamp ASC').all(since).map(r => r.timestamp);
-    }
-    const results = [];
-    for (const p of this.packets) {
-      if (p.timestamp <= since) break;
-      results.push(p.timestamp);
-    }
-    return results.reverse();
-  }
-
-  /** Get a single packet by ID — checks observation IDs first (backward compat) */
-  getById(id) {
-    if (this.sqliteOnly) return this.db.prepare('SELECT * FROM packets_v WHERE id = ?').get(id) || null;
-    return this.byId.get(id) || null;
-  }
-
-  /** Get a transmission by its transmission table ID */
-  getByTxId(id) {
-    if (this.sqliteOnly) return this.db.prepare('SELECT * FROM transmissions WHERE id = ?').get(id) || null;
-    return this.byTxId.get(id) || null;
-  }
-
-  /** Get all siblings of a packet (same hash) — returns observations array */
-  getSiblings(hash) {
-    const h = hash.toLowerCase();
-    if (this.sqliteOnly) return this.db.prepare('SELECT * FROM packets_v WHERE hash = ? ORDER BY timestamp DESC').all(h);
-    const tx = this.byHash.get(h);
-    return tx ? tx.observations : [];
-  }
-
-  /** Get all transmissions (backward compat — returns packets array) */
-  all() {
-    if (this.sqliteOnly) return this.db.prepare('SELECT * FROM packets_v ORDER BY timestamp DESC').all();
-    return this.packets;
-  }
-
-  /** Get all transmissions matching a filter function */
-  filter(fn) {
-    if (this.sqliteOnly) return this.db.prepare('SELECT * FROM packets_v ORDER BY timestamp DESC').all().filter(fn);
-    return this.packets.filter(fn);
-  }
-
-  /** Memory stats */
-  getStats() {
-    return {
-      ...this.stats,
-      inMemory: this.sqliteOnly ? 0 : this.packets.length,
-      sqliteOnly: this.sqliteOnly,
-      maxPackets: this.maxPackets,
-      estimatedMB: this.sqliteOnly ? 0 : Math.round(this.packets.length * this.estPacketBytes / 1024 / 1024),
-      maxMB: Math.round(this.maxBytes / 1024 / 1024),
-      indexes: {
-        byHash: this.byHash.size,
-        byObserver: this.byObserver.size,
-        byNode: this.byNode.size,
-        advertByObserver: this._advertByObserver.size,
-      }
-    };
-  }
-
-  /** SQLite fallback: query with filters */
-  _querySQLite({ limit, offset, type, route, region, observer, hash, since, until, node, order }) {
-    const where = []; const params = [];
-    if (type !== undefined) { where.push('payload_type = ?'); params.push(Number(type)); }
-    if (route !== undefined) { where.push('route_type = ?'); params.push(Number(route)); }
-    if (observer) { where.push('observer_id = ?'); params.push(observer); }
-    if (hash) { where.push('hash = ?'); params.push(hash.toLowerCase()); }
-    if (since) { where.push('timestamp > ?'); params.push(since); }
-    if (until) { where.push('timestamp < ?'); params.push(until); }
-    if (region) { where.push('observer_id IN (SELECT id FROM observers WHERE iata = ?)'); params.push(region); }
-    if (node) { try { const nr = this.db.prepare('SELECT public_key FROM nodes WHERE public_key = ? OR name = ? LIMIT 1').get(node, node); const pk = nr ? nr.public_key : node; where.push('decoded_json LIKE ?'); params.push('%' + pk + '%'); } catch(e) { where.push('decoded_json LIKE ?'); params.push('%' + node + '%'); } }
-    const w = where.length ? 'WHERE ' + where.join(' AND ') : '';
-    const total = this.db.prepare(`SELECT COUNT(*) as c FROM packets_v ${w}`).get(...params).c;
-    const packets = this.db.prepare(`SELECT * FROM packets_v ${w} ORDER BY timestamp ${order === 'ASC' ? 'ASC' : 'DESC'} LIMIT ? OFFSET ?`).all(...params, limit, offset);
-    return { packets, total };
-  }
-
-  /** SQLite fallback: grouped query */
-  _queryGroupedSQLite({ limit, offset, type, route, region, observer, hash, since, until, node }) {
-    const where = []; const params = [];
-    if (type !== undefined) { where.push('payload_type = ?'); params.push(Number(type)); }
-    if (route !== undefined) { where.push('route_type = ?'); params.push(Number(route)); }
-    if (observer) { where.push('observer_id = ?'); params.push(observer); }
-    if (hash) { where.push('hash = ?'); params.push(hash.toLowerCase()); }
-    if (since) { where.push('timestamp > ?'); params.push(since); }
-    if (until) { where.push('timestamp < ?'); params.push(until); }
-    if (region) { where.push('observer_id IN (SELECT id FROM observers WHERE iata = ?)'); params.push(region); }
-    if (node) { try { const nr = this.db.prepare('SELECT public_key FROM nodes WHERE public_key = ? OR name = ? LIMIT 1').get(node, node); const pk = nr ? nr.public_key : node; where.push('decoded_json LIKE ?'); params.push('%' + pk + '%'); } catch(e) { where.push('decoded_json LIKE ?'); params.push('%' + node + '%'); } }
-    const w = where.length ? 'WHERE ' + where.join(' AND ') : '';
-
-    const sql = `SELECT hash, COUNT(*) as count, COUNT(DISTINCT observer_id) as observer_count,
-      MAX(timestamp) as latest, MIN(observer_id) as observer_id, MIN(observer_name) as observer_name,
-      MIN(path_json) as path_json, MIN(payload_type) as payload_type, MIN(raw_hex) as raw_hex,
-      MIN(decoded_json) as decoded_json
-      FROM packets_v ${w} GROUP BY hash ORDER BY latest DESC LIMIT ? OFFSET ?`;
-    const packets = this.db.prepare(sql).all(...params, limit, offset);
-
-    const countSql = `SELECT COUNT(DISTINCT hash) as c FROM packets_v ${w}`;
-    const total = this.db.prepare(countSql).get(...params).c;
-    return { packets, total };
-  }
-}
-
-module.exports = PacketStore;

public/analytics.js

@@ -3,7 +3,6 @@
 
 (function () {
   let _analyticsData = {};
-  const sf = (v, d) => (v != null ? v.toFixed(d) : '–'); // safe toFixed
   function esc(s) { return s ? String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;') : ''; }
 
   // --- SVG helpers ---
@@ -41,15 +40,7 @@
     return svg;
   }
 
-  function histogram(data, bins, color, w = 800, h = 180) {
-    // Support pre-computed histogram from server { bins: [{x, w, count}], min, max }
-    if (data && data.bins && Array.isArray(data.bins)) {
-      const buckets = data.bins.map(b => b.count);
-      const labels = data.bins.map(b => b.x.toFixed(1));
-      return { svg: barChart(buckets, labels, color, w, h), buckets, labels };
-    }
-    // Legacy: raw values array
-    const values = data;
+  function histogram(values, bins, color, w = 800, h = 180) {
     const min = Math.min(...values), max = Math.max(...values);
     const step = (max - min) / bins;
     const buckets = Array(bins).fill(0);
@@ -66,7 +57,6 @@
         <div class="analytics-header">
           <h2>📊 Mesh Analytics</h2>
           <p class="text-muted">Deep dive into your mesh network data</p>
-          <div id="analyticsRegionFilter" class="region-filter-container"></div>
           <div class="analytics-tabs" id="analyticsTabs">
             <button class="tab-btn active" data-tab="overview">Overview</button>
             <button class="tab-btn" data-tab="rf">RF / Signal</button>
@@ -76,7 +66,6 @@
             <button class="tab-btn" data-tab="collisions">Hash Collisions</button>
             <button class="tab-btn" data-tab="subpaths">Route Patterns</button>
             <button class="tab-btn" data-tab="nodes">Nodes</button>
-            <button class="tab-btn" data-tab="distance">Distance</button>
           </div>
         </div>
         <div id="analyticsContent" class="analytics-content">
@@ -92,13 +81,9 @@
       if (!btn) return;
       document.querySelectorAll('.tab-btn').forEach(b => b.classList.remove('active'));
       btn.classList.add('active');
-      _currentTab = btn.dataset.tab;
-      renderTab(_currentTab);
+      renderTab(btn.dataset.tab);
     });
 
-    RegionFilter.init(document.getElementById('analyticsRegionFilter'));
-    RegionFilter.onChange(function () { loadAnalytics(); });
-
     // Delegated click/keyboard handler for clickable table rows
     const analyticsContent = document.getElementById('analyticsContent');
     if (analyticsContent) {
@@ -113,24 +98,16 @@
       analyticsContent.addEventListener('keydown', handler);
     }
 
-    loadAnalytics();
-  }
-
-  let _currentTab = 'overview';
-
-  async function loadAnalytics() {
     try {
       _analyticsData = {};
-      const rqs = RegionFilter.regionQueryString();
-      const sep = rqs ? '?' + rqs.slice(1) : '';
       const [hashData, rfData, topoData, chanData] = await Promise.all([
-        api('/analytics/hash-sizes' + sep, { ttl: CLIENT_TTL.analyticsRF }),
-        api('/analytics/rf' + sep, { ttl: CLIENT_TTL.analyticsRF }),
-        api('/analytics/topology' + sep, { ttl: CLIENT_TTL.analyticsRF }),
-        api('/analytics/channels' + sep, { ttl: CLIENT_TTL.analyticsRF }),
+        api('/analytics/hash-sizes'),
+        api('/analytics/rf'),
+        api('/analytics/topology'),
+        api('/analytics/channels'),
       ]);
       _analyticsData = { hashData, rfData, topoData, chanData };
-      renderTab(_currentTab);
+      renderTab('overview');
     } catch (e) {
       document.getElementById('analyticsContent').innerHTML =
         `<div class="text-muted" role="alert" aria-live="polite" style="padding:40px">Failed to load: ${e.message}</div>`;
@@ -149,7 +126,6 @@
       case 'collisions': await renderCollisionTab(el, d.hashData); break;
       case 'subpaths': await renderSubpaths(el); break;
       case 'nodes': await renderNodesTab(el); break;
-      case 'distance': await renderDistanceTab(el); break;
     }
     // Auto-apply column resizing to all analytics tables
     requestAnimationFrame(() => {
@@ -165,31 +141,27 @@
     const rf = d.rfData, topo = d.topoData, ch = d.chanData, hs = d.hashData;
     el.innerHTML = `
       <div class="stats-grid">
-        <div class="stat-card">
-          <div class="stat-value">${(rf.totalTransmissions || rf.totalAllPackets || rf.totalPackets).toLocaleString()}</div>
-          <div class="stat-label">Total Transmissions</div>
-          <div class="stat-spark">${sparkSvg(rf.packetsPerHour.map(h=>h.count), 'var(--accent)')}</div>
-        </div>
         <div class="stat-card">
           <div class="stat-value">${rf.totalPackets.toLocaleString()}</div>
-          <div class="stat-label">Observations with Signal</div>
+          <div class="stat-label">Total Packets</div>
+          <div class="stat-spark">${sparkSvg(rf.packetsPerHour.map(h=>h.count), 'var(--accent)')}</div>
         </div>
         <div class="stat-card">
           <div class="stat-value">${topo.uniqueNodes}</div>
           <div class="stat-label">Unique Nodes</div>
         </div>
         <div class="stat-card">
-          <div class="stat-value">${sf(rf.snr.avg, 1)} dB</div>
+          <div class="stat-value">${rf.snr.avg.toFixed(1)} dB</div>
           <div class="stat-label">Avg SNR</div>
-          <div class="stat-detail">${sf(rf.snr.min, 1)} to ${sf(rf.snr.max, 1)}</div>
+          <div class="stat-detail">${rf.snr.min.toFixed(1)} to ${rf.snr.max.toFixed(1)}</div>
         </div>
         <div class="stat-card">
-          <div class="stat-value">${sf(rf.rssi.avg, 0)} dBm</div>
+          <div class="stat-value">${rf.rssi.avg.toFixed(0)} dBm</div>
           <div class="stat-label">Avg RSSI</div>
           <div class="stat-detail">${rf.rssi.min} to ${rf.rssi.max}</div>
         </div>
         <div class="stat-card">
-          <div class="stat-value">${sf(topo.avgHops, 1)}</div>
+          <div class="stat-value">${topo.avgHops.toFixed(1)}</div>
           <div class="stat-label">Avg Hops</div>
           <div class="stat-detail">max ${topo.maxHops}</div>
         </div>
@@ -257,11 +229,11 @@
           <p class="text-muted">Signal-to-Noise Ratio (higher = cleaner signal)</p>
           ${snrHist.svg}
           <div class="rf-stats">
-            <span>Min: <strong>${sf(rf.snr.min, 1)} dB</strong></span>
-            <span>Mean: <strong>${sf(rf.snr.avg, 1)} dB</strong></span>
-            <span>Median: <strong>${sf(rf.snr.median, 1)} dB</strong></span>
-            <span>Max: <strong>${sf(rf.snr.max, 1)} dB</strong></span>
-            <span>σ: <strong>${sf(rf.snr.stddev, 1)} dB</strong></span>
+            <span>Min: <strong>${rf.snr.min.toFixed(1)} dB</strong></span>
+            <span>Mean: <strong>${rf.snr.avg.toFixed(1)} dB</strong></span>
+            <span>Median: <strong>${rf.snr.median.toFixed(1)} dB</strong></span>
+            <span>Max: <strong>${rf.snr.max.toFixed(1)} dB</strong></span>
+            <span>σ: <strong>${rf.snr.stddev.toFixed(1)} dB</strong></span>
           </div>
         </div>
         <div class="analytics-card flex-1">
@@ -270,10 +242,10 @@
           ${rssiHist.svg}
           <div class="rf-stats">
             <span>Min: <strong>${rf.rssi.min} dBm</strong></span>
-            <span>Mean: <strong>${sf(rf.rssi.avg, 0)} dBm</strong></span>
+            <span>Mean: <strong>${rf.rssi.avg.toFixed(0)} dBm</strong></span>
             <span>Median: <strong>${rf.rssi.median} dBm</strong></span>
             <span>Max: <strong>${rf.rssi.max} dBm</strong></span>
-            <span>σ: <strong>${sf(rf.rssi.stddev, 1)} dBm</strong></span>
+            <span>σ: <strong>${rf.rssi.stddev.toFixed(1)} dBm</strong></span>
           </div>
         </div>
       </div>
@@ -373,9 +345,9 @@
       html += `<tr>
         <td><strong>${t.name}</strong></td>
         <td>${t.count}</td>
-        <td><strong>${sf(t.avg, 1)} dB</strong></td>
-        <td>${sf(t.min, 1)}</td>
-        <td>${sf(t.max, 1)}</td>
+        <td><strong>${t.avg.toFixed(1)} dB</strong></td>
+        <td>${t.min.toFixed(1)}</td>
+        <td>${t.max.toFixed(1)}</td>
         <td><div class="hash-bar-track" style="height:14px"><div class="hash-bar-fill" style="width:${barPct}%;background:${color};height:100%"></div></div></td>
       </tr>`;
     });
@@ -424,7 +396,7 @@
           <p class="text-muted">Number of repeater hops per packet</p>
           ${barChart(topo.hopDistribution.map(h=>h.count), topo.hopDistribution.map(h=>h.hops), ['#3b82f6'])}
           <div class="rf-stats">
-            <span>Avg: <strong>${sf(topo.avgHops, 1)} hops</strong></span>
+            <span>Avg: <strong>${topo.avgHops.toFixed(1)} hops</strong></span>
             <span>Median: <strong>${topo.medianHops}</strong></span>
             <span>Max: <strong>${topo.maxHops}</strong></span>
             <span>1-hop direct: <strong>${topo.hopDistribution[0]?.count || 0}</strong></span>
@@ -620,7 +592,7 @@
           <tbody>
             ${ch.channels.map(c => `<tr class="clickable-row" data-action="navigate" data-value="#/channels?ch=${c.hash}" tabindex="0" role="row">
               <td><strong>${esc(c.name || 'Unknown')}</strong></td>
-              <td class="mono">${typeof c.hash === 'number' ? '0x' + c.hash.toString(16).toUpperCase().padStart(2, '0') : c.hash}</td>
+              <td class="mono">${c.hash}</td>
               <td>${c.messages}</td>
               <td>${c.senders}</td>
               <td>${timeAgo(c.lastActivity)}</td>
@@ -775,7 +747,7 @@
       </div>
     `;
     let allNodes = [];
-    try { const nd = await api('/nodes?limit=2000' + RegionFilter.regionQueryString(), { ttl: CLIENT_TTL.nodeList }); allNodes = nd.nodes || []; } catch {}
+    try { const nd = await api('/nodes?limit=2000'); allNodes = nd.nodes || []; } catch {}
     renderHashMatrix(data.topHops, allNodes);
     renderCollisions(data.topHops, allNodes);
   }
@@ -965,12 +937,11 @@
     async function renderSubpaths(el) {
     el.innerHTML = '<div class="text-center text-muted" style="padding:40px">Analyzing route patterns…</div>';
     try {
-      const rq = RegionFilter.regionQueryString();
       const [d2, d3, d4, d5] = await Promise.all([
-        api('/analytics/subpaths?minLen=2&maxLen=2&limit=50' + rq, { ttl: CLIENT_TTL.analyticsRF }),
-        api('/analytics/subpaths?minLen=3&maxLen=3&limit=30' + rq, { ttl: CLIENT_TTL.analyticsRF }),
-        api('/analytics/subpaths?minLen=4&maxLen=4&limit=20' + rq, { ttl: CLIENT_TTL.analyticsRF }),
-        api('/analytics/subpaths?minLen=5&maxLen=8&limit=15' + rq, { ttl: CLIENT_TTL.analyticsRF })
+        api('/analytics/subpaths?minLen=2&maxLen=2&limit=50'),
+        api('/analytics/subpaths?minLen=3&maxLen=3&limit=30'),
+        api('/analytics/subpaths?minLen=4&maxLen=4&limit=20'),
+        api('/analytics/subpaths?minLen=5&maxLen=8&limit=15')
       ]);
 
       function renderTable(data, title) {
@@ -1061,7 +1032,7 @@
     panel.classList.remove('collapsed');
     panel.innerHTML = '<div class="text-center text-muted" style="padding:40px">Loading…</div>';
     try {
-      const data = await api('/analytics/subpath-detail?hops=' + encodeURIComponent(hopsStr), { ttl: CLIENT_TTL.analyticsRF });
+      const data = await api('/analytics/subpath-detail?hops=' + encodeURIComponent(hopsStr));
       renderSubpathDetail(panel, data);
     } catch (e) {
       panel.innerHTML = `<div class="text-muted">Error: ${e.message}</div>`;
@@ -1146,7 +1117,7 @@
     // Render minimap
     if (hasMap && typeof L !== 'undefined') {
       const map = L.map('subpathMap', { zoomControl: false, attributionControl: false });
-      L.tileLayer(getTileUrl(), { maxZoom: 18 }).addTo(map);
+      L.tileLayer('https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png', { maxZoom: 18 }).addTo(map);
 
       const latlngs = [];
       nodesWithLoc.forEach((n, i) => {
@@ -1169,11 +1140,10 @@
   async function renderNodesTab(el) {
     el.innerHTML = '<div style="padding:40px;text-align:center;color:var(--text-muted)">Loading node analytics…</div>';
     try {
-      const rq = RegionFilter.regionQueryString();
       const [nodesResp, bulkHealth, netStatus] = await Promise.all([
-        api('/nodes?limit=200&sortBy=lastSeen' + rq, { ttl: CLIENT_TTL.nodeList }),
-        api('/nodes/bulk-health?limit=50' + rq, { ttl: CLIENT_TTL.analyticsRF }),
-        api('/nodes/network-status' + (rq ? '?' + rq.slice(1) : ''), { ttl: CLIENT_TTL.analyticsRF })
+        api('/nodes?limit=200&sortBy=lastSeen'),
+        api('/nodes/bulk-health?limit=50'),
+        api('/nodes/network-status')
       ]);
       const nodes = nodesResp.nodes || nodesResp;
       const myNodes = JSON.parse(localStorage.getItem('meshcore-my-nodes') || '[]');
@@ -1185,7 +1155,7 @@
       const enriched = nodes.filter(n => healthMap[n.public_key]).map(n => ({ ...n, health: { stats: healthMap[n.public_key].stats, observers: healthMap[n.public_key].observers } }));
 
       // Compute rankings
-      const byPackets = [...enriched].sort((a, b) => (b.health.stats.totalTransmissions || b.health.stats.totalPackets || 0) - (a.health.stats.totalTransmissions || a.health.stats.totalPackets || 0));
+      const byPackets = [...enriched].sort((a, b) => (b.health.stats.totalPackets || 0) - (a.health.stats.totalPackets || 0));
       const bySnr = [...enriched].filter(n => n.health.stats.avgSnr != null).sort((a, b) => b.health.stats.avgSnr - a.health.stats.avgSnr);
       const byObservers = [...enriched].sort((a, b) => (b.health.observers?.length || 0) - (a.health.observers?.length || 0));
       const byRecent = [...enriched].filter(n => n.health.stats.lastHeard).sort((a, b) => new Date(b.health.stats.lastHeard) - new Date(a.health.stats.lastHeard));
@@ -1200,7 +1170,7 @@
         return myKeys.has(n.public_key) ? ' <span style="color:var(--accent);font-size:10px">★ MINE</span>' : '';
       }
 
-      // ROLE_COLORS from shared roles.js
+      const ROLE_COLORS = { repeater: '#dc2626', companion: '#2563eb', room: '#16a34a', sensor: '#d97706' };
 
       el.innerHTML = `
         <div class="analytics-section">
@@ -1241,7 +1211,7 @@
                 return `<tr>
                   <td>${nodeLink(n)}</td>
                   <td><span class="badge" style="background:${(ROLE_COLORS[n.role]||'#6b7280')}20;color:${ROLE_COLORS[n.role]||'#6b7280'}">${n.role}</span></td>
-                  <td>${s.totalTransmissions || s.totalPackets || 0}</td>
+                  <td>${s.totalPackets || 0}</td>
                   <td>${s.avgSnr != null ? s.avgSnr.toFixed(1) + ' dB' : '—'}</td>
                   <td>${n.health.observers?.length || 0}</td>
                   <td>${s.lastHeard ? timeAgo(s.lastHeard) : '—'}</td>
@@ -1258,7 +1228,7 @@
                 <td>${i + 1}</td>
                 <td>${nodeLink(n)}${claimedBadge(n)}</td>
                 <td><span class="badge" style="background:${(ROLE_COLORS[n.role]||'#6b7280')}20;color:${ROLE_COLORS[n.role]||'#6b7280'}">${n.role}</span></td>
-                <td>${n.health.stats.totalTransmissions || n.health.stats.totalPackets || 0}</td>
+                <td>${n.health.stats.totalPackets || 0}</td>
                 <td>${n.health.stats.packetsToday || 0}</td>
                 <td><a href="#/nodes/${encodeURIComponent(n.public_key)}/analytics" class="analytics-link">📊</a></td>
               </tr>`).join('')}
@@ -1314,92 +1284,6 @@
     }
   }
 
-  async function renderDistanceTab(el) {
-    try {
-      const rqs = RegionFilter.regionQueryString();
-      const sep = rqs ? '?' + rqs.slice(1) : '';
-      const data = await api('/analytics/distance' + sep, { ttl: CLIENT_TTL.analyticsRF });
-      const s = data.summary;
-      let html = `<div class="analytics-grid">
-        <div class="stat-card"><div class="stat-value">${s.totalHops.toLocaleString()}</div><div class="stat-label">Total Hops Analyzed</div></div>
-        <div class="stat-card"><div class="stat-value">${s.totalPaths.toLocaleString()}</div><div class="stat-label">Paths Analyzed</div></div>
-        <div class="stat-card"><div class="stat-value">${s.avgDist} km</div><div class="stat-label">Avg Hop Distance</div></div>
-        <div class="stat-card"><div class="stat-value">${s.maxDist} km</div><div class="stat-label">Max Hop Distance</div></div>
-      </div>`;
-
-      // Category stats
-      const cats = data.catStats;
-      html += `<div class="analytics-section"><h3>Distance by Link Type</h3><table class="data-table"><thead><tr><th>Type</th><th>Count</th><th>Avg (km)</th><th>Median (km)</th><th>Min (km)</th><th>Max (km)</th></tr></thead><tbody>`;
-      for (const [cat, st] of Object.entries(cats)) {
-        if (!st.count) continue;
-        html += `<tr><td><strong>${esc(cat)}</strong></td><td>${st.count.toLocaleString()}</td><td>${st.avg}</td><td>${st.median}</td><td>${st.min}</td><td>${st.max}</td></tr>`;
-      }
-      html += `</tbody></table></div>`;
-
-      // Histogram
-      if (data.distHistogram && data.distHistogram.bins) {
-        const buckets = data.distHistogram.bins.map(b => b.count);
-        const labels = data.distHistogram.bins.map(b => b.x.toFixed(1));
-        html += `<div class="analytics-section"><h3>Hop Distance Distribution</h3>${barChart(buckets, labels, '#22c55e')}</div>`;
-      }
-
-      // Distance over time
-      if (data.distOverTime && data.distOverTime.length > 1) {
-        html += `<div class="analytics-section"><h3>Average Distance Over Time</h3>${sparkSvg(data.distOverTime.map(d => d.avg), 'var(--accent)', 800, 120)}</div>`;
-      }
-
-      // Top hops leaderboard
-      html += `<div class="analytics-section"><h3>🏆 Top 20 Longest Hops</h3><table class="data-table"><thead><tr><th>#</th><th>From</th><th>To</th><th>Distance (km)</th><th>Type</th><th>SNR</th><th>Packet</th><th></th></tr></thead><tbody>`;
-      const top20 = data.topHops.slice(0, 20);
-      top20.forEach((h, i) => {
-        const fromLink = h.fromPk ? `<a href="#/nodes/${encodeURIComponent(h.fromPk)}" class="analytics-link">${esc(h.fromName)}</a>` : esc(h.fromName || '?');
-        const toLink = h.toPk ? `<a href="#/nodes/${encodeURIComponent(h.toPk)}" class="analytics-link">${esc(h.toName)}</a>` : esc(h.toName || '?');
-        const snr = h.snr != null ? h.snr + ' dB' : '<span class="text-muted">—</span>';
-        const pktLink = h.hash ? `<a href="#/packet/${encodeURIComponent(h.hash)}" class="analytics-link mono" style="font-size:0.85em">${esc(h.hash.slice(0, 12))}…</a>` : '—';
-        const mapBtn = h.fromPk && h.toPk ? `<button class="btn-icon dist-map-hop" data-from="${esc(h.fromPk)}" data-to="${esc(h.toPk)}" title="View on map">🗺️</button>` : '';
-        html += `<tr><td>${i+1}</td><td>${fromLink}</td><td>${toLink}</td><td><strong>${h.dist}</strong></td><td>${esc(h.type)}</td><td>${snr}</td><td>${pktLink}</td><td>${mapBtn}</td></tr>`;
-      });
-      html += `</tbody></table></div>`;
-
-      // Top paths
-      if (data.topPaths.length) {
-        html += `<div class="analytics-section"><h3>🛤️ Top 10 Longest Multi-Hop Paths</h3><table class="data-table"><thead><tr><th>#</th><th>Total Distance (km)</th><th>Hops</th><th>Route</th><th>Packet</th><th></th></tr></thead><tbody>`;
-        data.topPaths.slice(0, 10).forEach((p, i) => {
-          const route = p.hops.map(h => esc(h.fromName)).concat(esc(p.hops[p.hops.length-1].toName)).join(' → ');
-          const pktLink = p.hash ? `<a href="#/packet/${encodeURIComponent(p.hash)}" class="analytics-link mono" style="font-size:0.85em">${esc(p.hash.slice(0, 12))}…</a>` : '—';
-          // Collect all unique pubkeys in path order
-          const pathPks = [];
-          p.hops.forEach(h => { if (h.fromPk && !pathPks.includes(h.fromPk)) pathPks.push(h.fromPk); });
-          if (p.hops.length && p.hops[p.hops.length-1].toPk) { const last = p.hops[p.hops.length-1].toPk; if (!pathPks.includes(last)) pathPks.push(last); }
-          const mapBtn = pathPks.length >= 2 ? `<button class="btn-icon dist-map-path" data-hops='${JSON.stringify(pathPks)}' title="View on map">🗺️</button>` : '';
-          html += `<tr><td>${i+1}</td><td><strong>${p.totalDist}</strong></td><td>${p.hopCount}</td><td style="font-size:0.9em">${route}</td><td>${pktLink}</td><td>${mapBtn}</td></tr>`;
-        });
-        html += `</tbody></table></div>`;
-      }
-
-      el.innerHTML = html;
-
-      // Wire up map buttons
-      el.querySelectorAll('.dist-map-hop').forEach(btn => {
-        btn.addEventListener('click', () => {
-          sessionStorage.setItem('map-route-hops', JSON.stringify({ hops: [btn.dataset.from, btn.dataset.to] }));
-          window.location.hash = '#/map?route=1';
-        });
-      });
-      el.querySelectorAll('.dist-map-path').forEach(btn => {
-        btn.addEventListener('click', () => {
-          try {
-            const hops = JSON.parse(btn.dataset.hops);
-            sessionStorage.setItem('map-route-hops', JSON.stringify({ hops }));
-            window.location.hash = '#/map?route=1';
-          } catch {}
-        });
-      });
-    } catch (e) {
-      el.innerHTML = `<div style="padding:40px;text-align:center;color:#ff6b6b">Failed to load distance analytics: ${esc(e.message)}</div>`;
-    }
-  }
-
 function destroy() { _analyticsData = {}; }
 
   registerPage('analytics', { init, destroy });

public/app.js

@@ -11,60 +11,19 @@ function payloadTypeName(n) { return PAYLOAD_TYPES[n] || 'UNKNOWN'; }
 function payloadTypeColor(n) { return PAYLOAD_COLORS[n] || 'unknown'; }
 
 // --- Utilities ---
-const _apiPerf = { calls: 0, totalMs: 0, log: [], cacheHits: 0 };
-const _apiCache = new Map();
-const _inflight = new Map();
-// Client-side TTLs (ms) — loaded from server config, with defaults
-const CLIENT_TTL = {
-  stats: 10000, nodeDetail: 240000, nodeHealth: 240000, nodeList: 90000,
-  bulkHealth: 300000, networkStatus: 300000, observers: 120000,
-  channels: 15000, channelMessages: 10000, analyticsRF: 300000,
-  analyticsTopology: 300000, analyticsChannels: 300000, analyticsHashSizes: 300000,
-  analyticsSubpaths: 300000, analyticsSubpathDetail: 300000,
-  nodeAnalytics: 60000, nodeSearch: 10000
-};
-// Fetch server cache config and use as client TTLs (server values are in seconds)
-fetch('/api/config/cache').then(r => r.json()).then(cfg => {
-  for (const [k, v] of Object.entries(cfg)) {
-    if (k in CLIENT_TTL && typeof v === 'number') CLIENT_TTL[k] = v * 1000;
-  }
-}).catch(() => {});
-async function api(path, { ttl = 0, bust = false } = {}) {
+const _apiPerf = { calls: 0, totalMs: 0, log: [] };
+async function api(path) {
   const t0 = performance.now();
-  if (!bust && ttl > 0) {
-    const cached = _apiCache.get(path);
-    if (cached && Date.now() < cached.expires) {
-      _apiPerf.calls++;
-      _apiPerf.cacheHits++;
-      _apiPerf.log.push({ path, ms: 0, time: Date.now(), cached: true });
-      if (_apiPerf.log.length > 200) _apiPerf.log.shift();
-      return cached.data;
-    }
-  }
-  // Deduplicate in-flight requests
-  if (_inflight.has(path)) return _inflight.get(path);
-  const promise = (async () => {
-    const res = await fetch('/api' + path);
-    if (!res.ok) throw new Error(`API ${res.status}: ${path}`);
-    const data = await res.json();
-    const ms = performance.now() - t0;
-    _apiPerf.calls++;
-    _apiPerf.totalMs += ms;
-    _apiPerf.log.push({ path, ms: Math.round(ms), time: Date.now() });
-    if (_apiPerf.log.length > 200) _apiPerf.log.shift();
-    if (ms > 500) console.warn(`[SLOW API] ${path} took ${Math.round(ms)}ms`);
-    if (ttl > 0) _apiCache.set(path, { data, expires: Date.now() + ttl });
-    return data;
-  })();
-  _inflight.set(path, promise);
-  promise.finally(() => _inflight.delete(path));
-  return promise;
-}
-
-function invalidateApiCache(prefix) {
-  for (const key of _apiCache.keys()) {
-    if (key.startsWith(prefix || '')) _apiCache.delete(key);
-  }
+  const res = await fetch('/api' + path);
+  if (!res.ok) throw new Error(`API ${res.status}: ${path}`);
+  const data = await res.json();
+  const ms = performance.now() - t0;
+  _apiPerf.calls++;
+  _apiPerf.totalMs += ms;
+  _apiPerf.log.push({ path, ms: Math.round(ms), time: Date.now() });
+  if (_apiPerf.log.length > 200) _apiPerf.log.shift();
+  if (ms > 500) console.warn(`[SLOW API] ${path} took ${Math.round(ms)}ms`);
+  return data;
 }
 // Expose for console debugging: apiPerf()
 window.apiPerf = function() {
@@ -80,10 +39,7 @@ window.apiPerf = function() {
     totalMs: Math.round(s.totalMs)
   })).sort((a, b) => b.totalMs - a.totalMs);
   console.table(rows);
-  const hitRate = _apiPerf.calls ? Math.round(_apiPerf.cacheHits / _apiPerf.calls * 100) : 0;
-  const misses = _apiPerf.calls - _apiPerf.cacheHits;
-  console.log(`Cache: ${_apiPerf.cacheHits} hits / ${misses} misses (${hitRate}% hit rate)`);
-  return { calls: _apiPerf.calls, avgMs: Math.round(_apiPerf.totalMs / (misses || 1)), cacheHits: _apiPerf.cacheHits, cacheMisses: misses, cacheHitRate: hitRate, endpoints: rows };
+  return { calls: _apiPerf.calls, avgMs: Math.round(_apiPerf.totalMs / _apiPerf.calls), endpoints: rows };
 };
 
 function timeAgo(iso) {
@@ -209,14 +165,6 @@ function connectWS() {
   ws.onmessage = (e) => {
     try {
       const msg = JSON.parse(e.data);
-      // Debounce cache invalidation — don't nuke on every packet
-      if (!api._invalidateTimer) {
-        api._invalidateTimer = setTimeout(() => {
-          api._invalidateTimer = null;
-          invalidateApiCache('/stats');
-          invalidateApiCache('/nodes');
-        }, 5000);
-      }
       wsListeners.forEach(fn => fn(msg));
     } catch {}
   };
@@ -227,8 +175,8 @@ function offWS(fn) { wsListeners = wsListeners.filter(f => f !== fn); }
 
 /* Global escapeHtml — used by multiple pages */
 function escapeHtml(s) {
-  if (s == null) return '';
-  return String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;');
+  if (!s) return '';
+  return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;');
 }
 
 /* Global debounce */
@@ -282,16 +230,6 @@ function navigate() {
     basePage = 'node-analytics';
   }
 
-  // Special route: packet/123 → standalone packet detail page
-  if (basePage === 'packet' && routeParam) {
-    basePage = 'packet-detail';
-  }
-
-  // Special route: observers/ID → observer detail page
-  if (basePage === 'observers' && routeParam) {
-    basePage = 'observer-detail';
-  }
-
   // Update nav active state
   document.querySelectorAll('.nav-link[data-route]').forEach(el => {
     el.classList.toggle('active', el.dataset.route === basePage);
@@ -380,9 +318,9 @@ window.addEventListener('DOMContentLoaded', () => {
     favDropdown.innerHTML = '<div class="fav-dd-loading">Loading...</div>';
     const items = await Promise.all(favs.map(async (pk) => {
       try {
-        const h = await api('/nodes/' + pk + '/health', { ttl: CLIENT_TTL.nodeHealth });
+        const h = await api('/nodes/' + pk + '/health');
         const age = h.stats.lastHeard ? Date.now() - new Date(h.stats.lastHeard).getTime() : null;
-        const status = age === null ? '🔴' : age < HEALTH_THRESHOLDS.nodeDegradedMs ? '🟢' : age < HEALTH_THRESHOLDS.nodeSilentMs ? '🟡' : '🔴';
+        const status = age === null ? '🔴' : age < 3600000 ? '🟢' : age < 86400000 ? '🟡' : '🔴';
         return '<a href="#/nodes/' + pk + '" class="fav-dd-item" data-key="' + pk + '">'
           + '<span class="fav-dd-status">' + status + '</span>'
           + '<span class="fav-dd-name">' + (h.node.name || truncate(pk, 12)) + '</span>'
@@ -454,7 +392,7 @@ window.addEventListener('DOMContentLoaded', () => {
         const pktList = packets.packets || packets;
         if (Array.isArray(pktList)) {
           for (const p of pktList.slice(0, 5)) {
-            html += `<div class="search-result-item" onclick="location.hash='#/packets/${p.packet_hash || p.hash || p.id}';document.getElementById('searchOverlay').classList.add('hidden')">
+            html += `<div class="search-result-item" onclick="location.hash='#/packets?id=${p.id}';document.getElementById('searchOverlay').classList.add('hidden')">
               <span class="search-result-type">Packet</span>${truncate(p.packet_hash || '', 16)} — ${payloadTypeName(p.payload_type)}</div>`;
           }
         }
@@ -468,7 +406,7 @@ window.addEventListener('DOMContentLoaded', () => {
         const chList = Array.isArray(channels) ? channels : [];
         for (const c of chList) {
           if (c.name && c.name.toLowerCase().includes(q.toLowerCase())) {
-            html += `<div class="search-result-item" onclick="location.hash='#/channels/${c.channel_hash}';document.getElementById('searchOverlay').classList.add('hidden')">
+            html += `<div class="search-result-item" onclick="location.hash='#/channels?ch=${c.channel_hash}';document.getElementById('searchOverlay').classList.add('hidden')">
               <span class="search-result-type">Channel</span>${c.name}</div>`;
           }
         }
@@ -484,7 +422,7 @@ window.addEventListener('DOMContentLoaded', () => {
   // --- Nav Stats ---
   async function updateNavStats() {
     try {
-      const stats = await api('/stats', { ttl: CLIENT_TTL.stats });
+      const stats = await api('/stats');
       const el = document.getElementById('navStats');
       if (el) {
         el.innerHTML = `<span class="stat-val">${stats.totalPackets}</span> pkts · <span class="stat-val">${stats.totalNodes}</span> nodes · <span class="stat-val">${stats.totalObservers}</span> obs`;

public/channels.js

@@ -18,7 +18,7 @@
       if (cached && !cached.fetchedAt) return cached; // legacy null entries
     }
     try {
-      const data = await api('/nodes/search?q=' + encodeURIComponent(name), { ttl: CLIENT_TTL.channelMessages });
+      const data = await api('/nodes/search?q=' + encodeURIComponent(name));
       // Try exact match first, then case-insensitive, then contains
       const nodes = data.nodes || [];
       const match = nodes.find(n => n.name === name)
@@ -40,8 +40,7 @@
     tip.id = 'chNodeTooltip';
     tip.className = 'ch-node-tooltip';
     tip.setAttribute('role', 'tooltip');
-    const roleKey = node.role || (node.is_repeater ? 'repeater' : node.is_room ? 'room' : node.is_sensor ? 'sensor' : 'companion');
-    const role = (ROLE_EMOJI[roleKey] || '●') + ' ' + (ROLE_LABELS[roleKey] || roleKey);
+    const role = node.is_repeater ? '📡 Repeater' : node.is_room ? '🏠 Room' : node.is_sensor ? '🌡 Sensor' : '📻 Companion';
     const lastSeen = node.last_seen ? timeAgo(node.last_seen) : 'unknown';
     tip.innerHTML = `<div class="ch-tooltip-name">${escapeHtml(node.name)}</div>
       <div class="ch-tooltip-role">${role}</div>
@@ -111,11 +110,10 @@
     }
 
     try {
-      const detail = await api('/nodes/' + encodeURIComponent(node.public_key), { ttl: CLIENT_TTL.nodeDetail });
+      const detail = await api('/nodes/' + encodeURIComponent(node.public_key));
       const n = detail.node;
       const adverts = detail.recentAdverts || [];
-      const roleKey = n.role || (n.is_repeater ? 'repeater' : n.is_room ? 'room' : n.is_sensor ? 'sensor' : 'companion');
-      const role = (ROLE_EMOJI[roleKey] || '●') + ' ' + (ROLE_LABELS[roleKey] || roleKey);
+      const role = n.is_repeater ? '📡 Repeater' : n.is_room ? '🏠 Room' : n.is_sensor ? '🌡 Sensor' : '📻 Companion';
       const lastSeen = n.last_seen ? timeAgo(n.last_seen) : 'unknown';
 
       panel.innerHTML = `<div class="ch-node-panel-header">
@@ -205,14 +203,6 @@
     return str.length > len ? str.slice(0, len) + '…' : str;
   }
 
-  function formatSecondsAgo(sec) {
-    if (sec < 0) sec = 0;
-    if (sec < 60) return sec + 's ago';
-    if (sec < 3600) return Math.floor(sec / 60) + 'm ago';
-    if (sec < 86400) return Math.floor(sec / 3600) + 'h ago';
-    return Math.floor(sec / 86400) + 'd ago';
-  }
-
   function highlightMentions(text) {
     if (!text) return '';
     return escapeHtml(text).replace(/@\[([^\]]+)\]/g, function(_, name) {
@@ -221,15 +211,12 @@
     });
   }
 
-  let regionChangeHandler = null;
-
-  function init(app, routeParam) {
+  function init(app) {
     app.innerHTML = `<div class="ch-layout">
       <div class="ch-sidebar" aria-label="Channel list">
         <div class="ch-sidebar-header">
           <div class="ch-sidebar-title"><span class="ch-icon">💬</span> Channels</div>
         </div>
-        <div id="chRegionFilter" class="region-filter-container" style="padding:0 8px"></div>
         <div class="ch-channel-list" id="chList" role="listbox" aria-label="Channels">
           <div class="ch-loading">Loading channels…</div>
         </div>
@@ -248,12 +235,7 @@
       </div>
     </div>`;
 
-    RegionFilter.init(document.getElementById('chRegionFilter'));
-    regionChangeHandler = RegionFilter.onChange(function () { loadChannels(); });
-
-    loadChannels().then(() => {
-      if (routeParam) selectChannel(routeParam);
-    });
+    loadChannels();
 
     // #89: Sidebar resize handle
     (function () {
@@ -381,140 +363,21 @@
     });
 
     wsHandler = debouncedOnWS(function (msgs) {
-      var dominated = msgs.filter(function (m) {
+      var dominated = msgs.some(function (m) {
         return m.type === 'message' || (m.type === 'packet' && m.data?.decoded?.header?.payloadTypeName === 'GRP_TXT');
       });
-      if (!dominated.length) return;
-
-      var channelListDirty = false;
-      var messagesDirty = false;
-      var seenHashes = new Set();
-
-      for (var i = 0; i < dominated.length; i++) {
-        var m = dominated[i];
-        var payload = m.data?.decoded?.payload;
-        if (!payload) continue;
-
-        var channelName = payload.channel || 'unknown';
-        var rawText = payload.text || '';
-        var sender = payload.sender || null;
-        var displayText = rawText;
-
-        // Parse "sender: message" format
-        if (rawText && !sender) {
-          var colonIdx = rawText.indexOf(': ');
-          if (colonIdx > 0 && colonIdx < 50) {
-            sender = rawText.slice(0, colonIdx);
-            displayText = rawText.slice(colonIdx + 2);
-          }
-        } else if (rawText && sender) {
-          var colonIdx2 = rawText.indexOf(': ');
-          if (colonIdx2 > 0 && colonIdx2 < 50) {
-            displayText = rawText.slice(colonIdx2 + 2);
-          }
-        }
-        if (!sender) sender = 'Unknown';
-
-        var ts = new Date().toISOString();
-        var pktHash = m.data?.hash || m.data?.packet?.hash || null;
-        var pktId = m.data?.id || null;
-        var snr = m.data?.snr ?? m.data?.packet?.snr ?? payload.SNR ?? null;
-        var observer = m.data?.packet?.observer_name || m.data?.observer || null;
-
-        // Update channel list entry — only once per unique packet hash
-        var isFirstObservation = pktHash && !seenHashes.has(pktHash + ':' + channelName);
-        if (pktHash) seenHashes.add(pktHash + ':' + channelName);
-
-        var ch = channels.find(function (c) { return c.hash === channelName; });
-        if (ch) {
-          if (isFirstObservation) ch.messageCount = (ch.messageCount || 0) + 1;
-          ch.lastActivityMs = Date.now();
-          ch.lastSender = sender;
-          ch.lastMessage = truncate(displayText, 100);
-          channelListDirty = true;
-        } else if (isFirstObservation) {
-          // New channel we haven't seen
-          channels.push({
-            hash: channelName,
-            name: channelName,
-            messageCount: 1,
-            lastActivityMs: Date.now(),
-            lastSender: sender,
-            lastMessage: truncate(displayText, 100),
-          });
-          channelListDirty = true;
-        }
-
-        // If this message is for the selected channel, append to messages
-        if (selectedHash && channelName === selectedHash) {
-          // Deduplicate by packet hash — same message seen by multiple observers
-          var existing = pktHash ? messages.find(function (msg) { return msg.packetHash === pktHash; }) : null;
-          if (existing) {
-            existing.repeats = (existing.repeats || 1) + 1;
-            if (observer && existing.observers && existing.observers.indexOf(observer) === -1) {
-              existing.observers.push(observer);
-            }
-          } else {
-            messages.push({
-              sender: sender,
-              text: displayText,
-              timestamp: ts,
-              sender_timestamp: payload.sender_timestamp || null,
-              packetId: pktId,
-              packetHash: pktHash,
-              repeats: 1,
-              observers: observer ? [observer] : [],
-              hops: payload.path_len || 0,
-              snr: snr,
-            });
-          }
-          messagesDirty = true;
-        }
-      }
-
-      if (channelListDirty) {
-        channels.sort(function (a, b) { return (b.lastActivityMs || 0) - (a.lastActivityMs || 0); });
-        renderChannelList();
-      }
-      if (messagesDirty) {
-        renderMessages();
-        // Update header count
-        var ch2 = channels.find(function (c) { return c.hash === selectedHash; });
-        var header = document.getElementById('chHeader');
-        if (header && ch2) {
-          header.querySelector('.ch-header-text').textContent = (ch2.name || 'Channel ' + selectedHash) + ' — ' + messages.length + ' messages';
-        }
-        var msgEl = document.getElementById('chMessages');
-        if (msgEl && autoScroll) scrollToBottom();
-        else {
-          document.getElementById('chScrollBtn')?.classList.remove('hidden');
-          var liveEl = document.getElementById('chAriaLive');
-          if (liveEl) liveEl.textContent = 'New message received';
+      if (dominated) {
+        loadChannels(true);
+        if (selectedHash) {
+          refreshMessages();
         }
       }
     });
-
-    // Tick relative timestamps every 1s — iterates channels array, updates DOM text only
-    timeAgoTimer = setInterval(function () {
-      var now = Date.now();
-      for (var i = 0; i < channels.length; i++) {
-        var ch = channels[i];
-        if (!ch.lastActivityMs) continue;
-        var el = document.querySelector('.ch-item-time[data-channel-hash="' + ch.hash + '"]');
-        if (el) el.textContent = formatSecondsAgo(Math.floor((now - ch.lastActivityMs) / 1000));
-      }
-    }, 1000);
   }
 
-  var timeAgoTimer = null;
-
   function destroy() {
     if (wsHandler) offWS(wsHandler);
     wsHandler = null;
-    if (timeAgoTimer) clearInterval(timeAgoTimer);
-    timeAgoTimer = null;
-    if (regionChangeHandler) RegionFilter.offChange(regionChangeHandler);
-    regionChangeHandler = null;
     channels = [];
     messages = [];
     selectedHash = null;
@@ -526,13 +389,8 @@
 
   async function loadChannels(silent) {
     try {
-      const rp = RegionFilter.getRegionParam();
-      const qs = rp ? '?region=' + encodeURIComponent(rp) : '';
-      const data = await api('/channels' + qs, { ttl: CLIENT_TTL.channels });
-      channels = (data.channels || []).map(ch => {
-        ch.lastActivityMs = ch.lastActivity ? new Date(ch.lastActivity).getTime() : 0;
-        return ch;
-      }).sort((a, b) => (b.lastActivityMs || 0) - (a.lastActivityMs || 0));
+      const data = await api('/channels');
+      channels = (data.channels || []).sort((a, b) => (b.lastActivity || '').localeCompare(a.lastActivity || ''));
       renderChannelList();
     } catch (e) {
       if (!silent) {
@@ -547,27 +405,30 @@
     if (!el) return;
     if (channels.length === 0) { el.innerHTML = '<div class="ch-empty">No channels found</div>'; return; }
 
-    // Sort by message count desc
+    // Sort: decrypted first (by message count desc), then encrypted (by message count desc)
     const sorted = [...channels].sort((a, b) => {
+      if (a.encrypted !== b.encrypted) return a.encrypted ? 1 : -1;
       return (b.messageCount || 0) - (a.messageCount || 0);
     });
 
     el.innerHTML = sorted.map(ch => {
       const name = ch.name || `Channel ${ch.hash}`;
       const color = getChannelColor(ch.hash);
-      const time = ch.lastActivityMs ? formatSecondsAgo(Math.floor((Date.now() - ch.lastActivityMs) / 1000)) : '';
+      const time = ch.lastActivity ? timeAgo(ch.lastActivity) : '';
       const preview = ch.lastSender && ch.lastMessage
         ? `${ch.lastSender}: ${truncate(ch.lastMessage, 28)}`
-        : `${ch.messageCount} messages`;
+        : ch.encrypted ? `🔒 ${ch.messageCount} encrypted` : `${ch.messageCount} messages`;
       const sel = selectedHash === ch.hash ? ' selected' : '';
+      const lockIcon = ch.encrypted ? ' 🔒' : '';
+      const encClass = ch.encrypted ? ' ch-item-encrypted' : '';
       const abbr = name.startsWith('#') ? name.slice(0, 3) : name.slice(0, 2).toUpperCase();
 
-      return `<button class="ch-item${sel}" data-hash="${ch.hash}" type="button" role="option" aria-selected="${selectedHash === ch.hash ? 'true' : 'false'}" aria-label="${escapeHtml(name)}">
+      return `<button class="ch-item${sel}${encClass}" data-hash="${ch.hash}" type="button" role="option" aria-selected="${selectedHash === ch.hash ? 'true' : 'false'}" aria-label="${escapeHtml(name)}">
         <div class="ch-badge" style="background:${color}" aria-hidden="true">${escapeHtml(abbr)}</div>
         <div class="ch-item-body">
           <div class="ch-item-top">
-            <span class="ch-item-name">${escapeHtml(name)}</span>
-            <span class="ch-item-time" data-channel-hash="${ch.hash}">${time}</span>
+            <span class="ch-item-name">${escapeHtml(name)}${lockIcon}</span>
+            <span class="ch-item-time">${time}</span>
           </div>
           <div class="ch-item-preview">${escapeHtml(preview)}</div>
         </div>
@@ -577,7 +438,6 @@
 
   async function selectChannel(hash) {
     selectedHash = hash;
-    history.replaceState(null, '', `#/channels/${encodeURIComponent(hash)}`);
     renderChannelList();
     const ch = channels.find(c => c.hash === hash);
     const name = ch?.name || `Channel ${hash}`;
@@ -591,7 +451,7 @@
     msgEl.innerHTML = '<div class="ch-loading">Loading messages…</div>';
 
     try {
-      const data = await api(`/channels/${encodeURIComponent(hash)}/messages?limit=200`, { ttl: CLIENT_TTL.channelMessages });
+      const data = await api(`/channels/${hash}/messages?limit=200`);
       messages = data.messages || [];
       renderMessages();
       scrollToBottom();
@@ -606,7 +466,7 @@
     if (!msgEl) return;
     const wasAtBottom = msgEl.scrollHeight - msgEl.scrollTop - msgEl.clientHeight < 60;
     try {
-      const data = await api(`/channels/${encodeURIComponent(selectedHash)}/messages?limit=200`, { ttl: CLIENT_TTL.channelMessages });
+      const data = await api(`/channels/${selectedHash}/messages?limit=200`);
       const newMsgs = data.messages || [];
       // #92: Use message ID/hash for change detection instead of count + timestamp
       var _getLastId = function (arr) { var m = arr.length ? arr[arr.length - 1] : null; return m ? (m.id || m.packetId || m.timestamp || '') : ''; };
@@ -634,7 +494,11 @@
       const senderLetter = sender.replace(/[^\w]/g, '').charAt(0).toUpperCase() || '?';
 
       let displayText;
-      displayText = highlightMentions(msg.text || '');
+      if (msg.encrypted) {
+        displayText = '<span class="mono ch-encrypted-text">🔒 encrypted</span>';
+      } else {
+        displayText = highlightMentions(msg.text || '');
+      }
 
       const time = msg.timestamp ? new Date(msg.timestamp).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' }) : '';
       const date = msg.timestamp ? new Date(msg.timestamp).toLocaleDateString() : '';
@@ -652,7 +516,7 @@
         <div class="ch-msg-content">
           <div class="ch-msg-sender ch-sender-link ch-tappable" style="color:${senderColor}" tabindex="0" role="button" data-node="${safeId}">${escapeHtml(sender)}</div>
           <div class="ch-msg-bubble">${displayText}</div>
-          <div class="ch-msg-meta">${meta.join(' · ')}${msg.packetHash ? ` · <a href="#/packets/${msg.packetHash}" class="ch-analyze-link">View packet →</a>` : ''}</div>
+          <div class="ch-msg-meta">${meta.join(' · ')}${msg.packetId ? ` · <a href="#/packets/id/${msg.packetId}" class="ch-analyze-link">View packet →</a>` : ''}</div>
         </div>
       </div>`;
     }).join('');

public/favicon.svg

@@ -1,13 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
-  <rect width="32" height="32" rx="6" fill="#1a1a2e"/>
-  <circle cx="16" cy="8" r="3" fill="#00d4ff"/>
-  <circle cx="7" cy="22" r="3" fill="#00d4ff"/>
-  <circle cx="25" cy="22" r="3" fill="#00d4ff"/>
-  <circle cx="16" cy="18" r="2" fill="#00ff88"/>
-  <line x1="16" y1="8" x2="7" y2="22" stroke="#00d4ff" stroke-width="1" opacity="0.6"/>
-  <line x1="16" y1="8" x2="25" y2="22" stroke="#00d4ff" stroke-width="1" opacity="0.6"/>
-  <line x1="7" y1="22" x2="25" y2="22" stroke="#00d4ff" stroke-width="1" opacity="0.6"/>
-  <line x1="16" y1="8" x2="16" y2="18" stroke="#00ff88" stroke-width="1" opacity="0.5"/>
-  <line x1="7" y1="22" x2="16" y2="18" stroke="#00ff88" stroke-width="1" opacity="0.5"/>
-  <line x1="25" y1="22" x2="16" y2="18" stroke="#00ff88" stroke-width="1" opacity="0.5"/>
-</svg>

public/home.js

@@ -146,7 +146,7 @@
       if (!q) { suggest.classList.remove('open'); input.setAttribute('aria-expanded', 'false'); input.setAttribute('aria-activedescendant', ''); return; }
       searchTimeout = setTimeout(async () => {
         try {
-          const data = await api('/nodes/search?q=' + encodeURIComponent(q), { ttl: CLIENT_TTL.nodeSearch });
+          const data = await api('/nodes/search?q=' + encodeURIComponent(q));
           const nodes = data.nodes || [];
           if (!nodes.length) {
             suggest.innerHTML = '<div class="suggest-empty">No nodes found</div>';
@@ -247,13 +247,13 @@
 
     const cards = await Promise.all(myNodes.map(async (mn) => {
       try {
-        const h = await api('/nodes/' + encodeURIComponent(mn.pubkey) + '/health', { ttl: CLIENT_TTL.nodeHealth });
+        const h = await api('/nodes/' + encodeURIComponent(mn.pubkey) + '/health');
         const node = h.node || {};
         const stats = h.stats || {};
         const obs = h.observers || [];
 
         const age = stats.lastHeard ? Date.now() - new Date(stats.lastHeard).getTime() : null;
-        const status = age === null ? 'silent' : age < HEALTH_THRESHOLDS.nodeDegradedMs ? 'healthy' : age < HEALTH_THRESHOLDS.nodeSilentMs ? 'degraded' : 'silent';
+        const status = age === null ? 'silent' : age < 3600000 ? 'healthy' : age < 86400000 ? 'degraded' : 'silent';
         const statusDot = status === 'healthy' ? '🟢' : status === 'degraded' ? '🟡' : '🔴';
         const statusText = status === 'healthy' ? 'Active' : status === 'degraded' ? 'Degraded' : 'Silent';
         const name = node.name || mn.name || truncate(mn.pubkey, 12);
@@ -369,11 +369,11 @@
   // ==================== STATS ====================
   async function loadStats() {
     try {
-      const s = await api('/stats', { ttl: CLIENT_TTL.nodeSearch });
+      const s = await api('/stats');
       const el = document.getElementById('homeStats');
       if (!el) return;
       el.innerHTML = `
-        <div class="home-stat"><div class="val">${s.totalTransmissions ?? s.totalPackets ?? '—'}</div><div class="lbl">Transmissions</div></div>
+        <div class="home-stat"><div class="val">${s.totalPackets ?? '—'}</div><div class="lbl">Packets</div></div>
         <div class="home-stat"><div class="val">${s.totalNodes ?? '—'}</div><div class="lbl">Nodes</div></div>
         <div class="home-stat"><div class="val">${s.totalObservers ?? '—'}</div><div class="lbl">Observers</div></div>
         <div class="home-stat"><div class="val">${s.packetsLast24h ?? '—'}</div><div class="lbl">Last 24h</div></div>
@@ -391,7 +391,7 @@
     if (journey) journey.classList.remove('visible');
 
     try {
-      const h = await api('/nodes/' + encodeURIComponent(pubkey) + '/health', { ttl: CLIENT_TTL.nodeHealth });
+      const h = await api('/nodes/' + encodeURIComponent(pubkey) + '/health');
       const node = h.node || {};
       const stats = h.stats || {};
       const packets = h.recentPackets || [];
@@ -403,8 +403,8 @@
       if (stats.lastHeard) {
         const ageMs = Date.now() - new Date(stats.lastHeard).getTime();
         const ago = timeAgo(stats.lastHeard);
-        if (ageMs < HEALTH_THRESHOLDS.nodeDegradedMs) { status = 'healthy'; color = 'green'; statusMsg = `Last heard ${ago}`; }
-        else if (ageMs < HEALTH_THRESHOLDS.nodeSilentMs) { status = 'degraded'; color = 'yellow'; statusMsg = `Last heard ${ago}`; }
+        if (ageMs < 3600000) { status = 'healthy'; color = 'green'; statusMsg = `Last heard ${ago}`; }
+        else if (ageMs < 86400000) { status = 'degraded'; color = 'yellow'; statusMsg = `Last heard ${ago}`; }
         else { statusMsg = `Last heard ${ago}`; }
       }
 

public/hop-resolver.js

@@ -1,142 +0,0 @@
-/**
- * Client-side hop resolver — eliminates /api/resolve-hops HTTP requests.
- * Mirrors the server's disambiguateHops() logic from server.js.
- */
-window.HopResolver = (function() {
-  'use strict';
-
-  const MAX_HOP_DIST = 1.8; // ~200km in degrees
-  let prefixIdx = {};   // lowercase hex prefix → [node, ...]
-  let nodesList = [];
-
-  function dist(lat1, lon1, lat2, lon2) {
-    return Math.sqrt((lat1 - lat2) ** 2 + (lon1 - lon2) ** 2);
-  }
-
-  /**
-   * Initialize (or rebuild) the prefix index from the full nodes list.
-   * @param {Array} nodes - Array of {public_key, name, lat, lon, ...}
-   */
-  function init(nodes) {
-    nodesList = nodes || [];
-    prefixIdx = {};
-    for (const n of nodesList) {
-      if (!n.public_key) continue;
-      const pk = n.public_key.toLowerCase();
-      for (let len = 1; len <= 3; len++) {
-        const p = pk.slice(0, len * 2);
-        if (!prefixIdx[p]) prefixIdx[p] = [];
-        prefixIdx[p].push(n);
-      }
-    }
-  }
-
-  /**
-   * Resolve an array of hex hop prefixes to node info.
-   * Returns a map: { hop: {name, pubkey, lat, lon, ambiguous, unreliable} }
-   *
-   * @param {string[]} hops - Hex prefixes
-   * @param {number|null} originLat - Sender latitude (forward anchor)
-   * @param {number|null} originLon - Sender longitude (forward anchor)
-   * @param {number|null} observerLat - Observer latitude (backward anchor)
-   * @param {number|null} observerLon - Observer longitude (backward anchor)
-   * @returns {Object} resolved map keyed by hop prefix
-   */
-  function resolve(hops, originLat, originLon, observerLat, observerLon) {
-    if (!hops || !hops.length) return {};
-
-    const resolved = {};
-    const hopPositions = {};
-
-    // First pass: find candidates
-    for (const hop of hops) {
-      const h = hop.toLowerCase();
-      const candidates = prefixIdx[h] || [];
-      if (candidates.length === 0) {
-        resolved[hop] = { name: null, candidates: [] };
-      } else if (candidates.length === 1) {
-        resolved[hop] = { name: candidates[0].name, pubkey: candidates[0].public_key, candidates: [{ name: candidates[0].name, pubkey: candidates[0].public_key }] };
-      } else {
-        resolved[hop] = { name: candidates[0].name, pubkey: candidates[0].public_key, ambiguous: true, candidates: candidates.map(c => ({ name: c.name, pubkey: c.public_key, lat: c.lat, lon: c.lon })) };
-      }
-    }
-
-    // Build initial positions for unambiguous hops
-    for (const hop of hops) {
-      const r = resolved[hop];
-      if (r && !r.ambiguous && r.pubkey) {
-        const node = nodesList.find(n => n.public_key === r.pubkey);
-        if (node && node.lat && node.lon && !(node.lat === 0 && node.lon === 0)) {
-          hopPositions[hop] = { lat: node.lat, lon: node.lon };
-        }
-      }
-    }
-
-    // Forward pass
-    let lastPos = (originLat != null && originLon != null) ? { lat: originLat, lon: originLon } : null;
-    for (let i = 0; i < hops.length; i++) {
-      const hop = hops[i];
-      if (hopPositions[hop]) { lastPos = hopPositions[hop]; continue; }
-      const r = resolved[hop];
-      if (!r || !r.ambiguous) continue;
-      const withLoc = r.candidates.filter(c => c.lat && c.lon && !(c.lat === 0 && c.lon === 0));
-      if (!withLoc.length) continue;
-      let anchor = lastPos;
-      if (!anchor && i === hops.length - 1 && observerLat != null) {
-        anchor = { lat: observerLat, lon: observerLon };
-      }
-      if (anchor) {
-        withLoc.sort((a, b) => dist(a.lat, a.lon, anchor.lat, anchor.lon) - dist(b.lat, b.lon, anchor.lat, anchor.lon));
-      }
-      r.name = withLoc[0].name;
-      r.pubkey = withLoc[0].pubkey;
-      hopPositions[hop] = { lat: withLoc[0].lat, lon: withLoc[0].lon };
-      lastPos = hopPositions[hop];
-    }
-
-    // Backward pass
-    let nextPos = (observerLat != null && observerLon != null) ? { lat: observerLat, lon: observerLon } : null;
-    for (let i = hops.length - 1; i >= 0; i--) {
-      const hop = hops[i];
-      if (hopPositions[hop]) { nextPos = hopPositions[hop]; continue; }
-      const r = resolved[hop];
-      if (!r || !r.ambiguous) continue;
-      const withLoc = r.candidates.filter(c => c.lat && c.lon && !(c.lat === 0 && c.lon === 0));
-      if (!withLoc.length || !nextPos) continue;
-      withLoc.sort((a, b) => dist(a.lat, a.lon, nextPos.lat, nextPos.lon) - dist(b.lat, b.lon, nextPos.lat, nextPos.lon));
-      r.name = withLoc[0].name;
-      r.pubkey = withLoc[0].pubkey;
-      hopPositions[hop] = { lat: withLoc[0].lat, lon: withLoc[0].lon };
-      nextPos = hopPositions[hop];
-    }
-
-    // Sanity check: drop hops impossibly far from neighbors
-    for (let i = 0; i < hops.length; i++) {
-      const pos = hopPositions[hops[i]];
-      if (!pos) continue;
-      const prev = i > 0 ? hopPositions[hops[i - 1]] : null;
-      const next = i < hops.length - 1 ? hopPositions[hops[i + 1]] : null;
-      if (!prev && !next) continue;
-      const dPrev = prev ? dist(pos.lat, pos.lon, prev.lat, prev.lon) : 0;
-      const dNext = next ? dist(pos.lat, pos.lon, next.lat, next.lon) : 0;
-      const tooFarPrev = prev && dPrev > MAX_HOP_DIST;
-      const tooFarNext = next && dNext > MAX_HOP_DIST;
-      if ((tooFarPrev && tooFarNext) || (tooFarPrev && !next) || (tooFarNext && !prev)) {
-        const r = resolved[hops[i]];
-        if (r) r.unreliable = true;
-        delete hopPositions[hops[i]];
-      }
-    }
-
-    return resolved;
-  }
-
-  /**
-   * Check if the resolver has been initialized with nodes.
-   */
-  function ready() {
-    return nodesList.length > 0;
-  }
-
-  return { init: init, resolve: resolve, ready: ready };
-})();

public/index.html

@@ -2,8 +2,6 @@
 <html lang="en">
 <head>
   <meta charset="UTF-8">
-  <link rel="icon" href="favicon.ico" type="image/x-icon">
-  <link rel="icon" href="favicon.svg" type="image/svg+xml">
   <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover">
   <title>MeshCore Analyzer</title>
 
@@ -22,9 +20,9 @@
   <meta name="twitter:title" content="MeshCore Analyzer">
   <meta name="twitter:description" content="Real-time MeshCore LoRa mesh network analyzer — live packet visualization, node tracking, channel decryption, and route analysis.">
   <meta name="twitter:image" content="https://raw.githubusercontent.com/Kpa-clawbot/meshcore-analyzer/master/public/og-image.png">
-  <link rel="stylesheet" href="style.css?v=1774138896">
+  <link rel="stylesheet" href="style.css?v=1773970465">
   <link rel="stylesheet" href="home.css">
-  <link rel="stylesheet" href="live.css?v=1774058575">
+  <link rel="stylesheet" href="live.css?v=1773966856">
   <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
     integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY="
     crossorigin="anonymous">
@@ -53,7 +51,6 @@
         <a href="#/traces" class="nav-link" data-route="traces">Traces</a>
         <a href="#/observers" class="nav-link" data-route="observers">Observers</a>
         <a href="#/analytics" class="nav-link" data-route="analytics">Analytics</a>
-        <a href="#/perf" class="nav-link" data-route="perf">⚡ Perf</a>
       </div>
     </div>
     <div class="nav-right">
@@ -79,21 +76,17 @@
   <main id="app" role="main"></main>
 
   <script src="vendor/qrcode.js"></script>
-  <script src="roles.js?v=1774290000"></script>
-  <script src="region-filter.js?v=1774136865"></script>
-  <script src="hop-resolver.js?v=1774126708"></script>
-  <script src="app.js?v=1774126708"></script>
-  <script src="home.js?v=1774042199"></script>
-  <script src="packets.js?v=1774155585"></script>
-  <script src="map.js?v=1774126708" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="channels.js?v=1774331200" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="nodes.js?v=1774126708" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="traces.js?v=1774135052" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="analytics.js?v=1774126708" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="live.js?v=1774155165" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="observers.js?v=1774290000" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="observer-detail.js?v=1774028201" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="node-analytics.js?v=1774126708" onerror="console.error('Failed to load:', this.src)"></script>
-  <script src="perf.js?v=1773985649" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="app.js?v=1773970465"></script>
+  <script src="home.js?v=1774079160"></script>
+  <script src="packets.js?v=1773969349"></script>
+  <script src="map.js?v=1774079160" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="channels.js?v=1774079160" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="nodes.js?v=1773961950" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="traces.js?v=1774079160" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="analytics.js?v=1773961035" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="live.js?v=1773964458" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="observers.js?v=1774079160" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="node-analytics.js?v=1773961276" onerror="console.error('Failed to load:', this.src)"></script>
+  <script src="perf.js?v=1" onerror="console.error('Failed to load:', this.src)"></script>
 </body>
 </html>

public/live.css

@@ -100,26 +100,6 @@
   background: color-mix(in srgb, var(--text) 14%, transparent);
 }
 
-/* ---- Node Detail Panel ---- */
-.live-node-detail {
-  top: 60px;
-  right: 12px;
-  width: 320px;
-  max-height: calc(100vh - 140px);
-  overflow-y: auto;
-  background: color-mix(in srgb, var(--surface-1) 95%, transparent);
-  backdrop-filter: blur(12px);
-  border-radius: 10px;
-  border: 1px solid var(--border);
-  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
-  transition: transform 0.2s ease, opacity 0.2s ease;
-}
-.live-node-detail.hidden {
-  transform: translateX(340px);
-  opacity: 0;
-  pointer-events: none;
-}
-
 /* ---- Feed ---- */
 .live-feed {
   bottom: 12px;
@@ -642,7 +622,7 @@
 .vcr-prompt-btn:hover { background: rgba(59,130,246,0.3); }
 
 /* Adjust feed position to not overlap VCR bar */
-.live-feed { bottom: 68px; }
+.live-feed { bottom: 58px; }
 .feed-show-btn { bottom: 68px !important; }
 
 /* Mobile VCR */

public/live.js

@@ -11,9 +11,6 @@
   let audioCtx = null;
   let soundEnabled = false;
   let showGhostHops = localStorage.getItem('live-ghost-hops') !== 'false';
-  let realisticPropagation = localStorage.getItem('live-realistic-propagation') === 'true';
-  let showOnlyFavorites = localStorage.getItem('live-favorites-only') === 'true';
-  const propagationBuffer = new Map(); // hash -> {timer, packets[]}
   let _onResize = null;
   let _navCleanup = null;
   let _timelineRefreshInterval = null;
@@ -33,7 +30,10 @@
     timelineFetchedScope: 0, // last fetched scope to avoid redundant fetches
   };
 
-  // ROLE_COLORS loaded from shared roles.js (includes 'unknown')
+  const ROLE_COLORS = {
+    repeater: '#3b82f6', companion: '#06b6d4', room: '#a855f7',
+    sensor: '#f59e0b', unknown: '#6b7280'
+  };
 
   const TYPE_COLORS = {
     ADVERT: '#22c55e', GRP_TXT: '#3b82f6', TXT_MSG: '#f59e0b', ACK: '#6b7280',
@@ -426,21 +426,6 @@
   }
 
   // Buffer a packet from WS
-  let _tabHidden = false;
-  document.addEventListener('visibilitychange', () => {
-    if (document.hidden) {
-      _tabHidden = true;
-    } else {
-      // Tab restored — skip animating anything that queued while away
-      _tabHidden = false;
-      // Clear any pending propagation buffers so they don't all fire at once
-      for (const [hash, entry] of propagationBuffer) {
-        clearTimeout(entry.timer);
-      }
-      propagationBuffer.clear();
-    }
-  });
-
   function bufferPacket(pkt) {
     pkt._ts = Date.now();
     const entry = { ts: pkt._ts, pkt };
@@ -455,26 +440,7 @@
     }
 
     if (VCR.mode === 'LIVE') {
-      // Skip animations when tab is backgrounded — just buffer for VCR timeline
-      if (_tabHidden) {
-        updateTimeline();
-        return;
-      }
-      if (realisticPropagation && pkt.hash) {
-        const hash = pkt.hash;
-        if (propagationBuffer.has(hash)) {
-          propagationBuffer.get(hash).packets.push(pkt);
-        } else {
-          const entry = { packets: [pkt], timer: setTimeout(() => {
-            const buffered = propagationBuffer.get(hash);
-            propagationBuffer.delete(hash);
-            if (buffered) animateRealisticPropagation(buffered.packets);
-          }, PROPAGATION_BUFFER_MS) };
-          propagationBuffer.set(hash, entry);
-        }
-      } else {
-        animatePacket(pkt);
-      }
+      animatePacket(pkt);
       updateTimeline();
     } else if (VCR.mode === 'PAUSED') {
       VCR.missedCount++;
@@ -629,20 +595,12 @@
             <span id="heatDesc" class="sr-only">Overlay a density heat map on the mesh nodes</span>
             <label><input type="checkbox" id="liveGhostToggle" checked aria-describedby="ghostDesc"> Ghosts</label>
             <span id="ghostDesc" class="sr-only">Show interpolated ghost markers for unknown hops</span>
-            <label><input type="checkbox" id="liveRealisticToggle" aria-describedby="realisticDesc"> Realistic</label>
-            <span id="realisticDesc" class="sr-only">Buffer packets by hash and animate all paths simultaneously</span>
-            <label><input type="checkbox" id="liveFavoritesToggle" aria-describedby="favDesc"> ⭐ Favorites</label>
-            <span id="favDesc" class="sr-only">Show only favorited and claimed nodes</span>
           </div>
         </div>
         <div class="live-overlay live-feed" id="liveFeed">
           <button class="feed-hide-btn" id="feedHideBtn" title="Hide feed">✕</button>
         </div>
         <button class="feed-show-btn hidden" id="feedShowBtn" title="Show feed">📋</button>
-        <div class="live-overlay live-node-detail hidden" id="liveNodeDetail">
-          <button class="feed-hide-btn" id="nodeDetailClose" title="Close">✕</button>
-          <div id="nodeDetailContent"></div>
-        </div>
         <button class="legend-toggle-btn hidden" id="legendToggleBtn" aria-label="Show legend" title="Show legend">🎨</button>
         <div class="live-overlay live-legend" id="liveLegend" role="region" aria-label="Map legend">
           <h3 class="legend-title">PACKET TYPES</h3>
@@ -654,7 +612,12 @@
             <li><span class="live-dot" style="background:#ec4899" aria-hidden="true"></span> Trace — Route trace</li>
           </ul>
           <h3 class="legend-title" style="margin-top:8px">NODE ROLES</h3>
-          <ul class="legend-list" id="roleLegendList"></ul>
+          <ul class="legend-list">
+            <li><span class="live-dot" style="background:#3b82f6" aria-hidden="true"></span> Repeater</li>
+            <li><span class="live-dot" style="background:#06b6d4" aria-hidden="true"></span> Companion</li>
+            <li><span class="live-dot" style="background:#a855f7" aria-hidden="true"></span> Room</li>
+            <li><span class="live-dot" style="background:#f59e0b" aria-hidden="true"></span> Sensor</li>
+          </ul>
         </div>
 
         <!-- VCR Bar -->
@@ -686,29 +649,22 @@
         </div>
       </div>`;
 
-    // Fetch configurable map defaults (#115)
-    let mapCenter = [37.45, -122.0];
-    let mapZoom = 9;
-    try {
-      const mapCfg = await (await fetch('/api/config/map')).json();
-      if (Array.isArray(mapCfg.center) && mapCfg.center.length === 2) mapCenter = mapCfg.center;
-      if (typeof mapCfg.zoom === 'number') mapZoom = mapCfg.zoom;
-    } catch {}
-
     map = L.map('liveMap', {
       zoomControl: false, attributionControl: false,
       zoomAnimation: true, markerZoomAnimation: true
-    }).setView(mapCenter, mapZoom);
+    }).setView([37.45, -122.0], 9);
 
     const isDark = document.documentElement.getAttribute('data-theme') === 'dark' ||
       (document.documentElement.getAttribute('data-theme') !== 'light' && window.matchMedia('(prefers-color-scheme: dark)').matches);
-    let tileLayer = L.tileLayer(isDark ? TILE_DARK : TILE_LIGHT, { maxZoom: 19 }).addTo(map);
+    const DARK_TILES = 'https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png';
+    const LIGHT_TILES = 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png';
+    let tileLayer = L.tileLayer(isDark ? DARK_TILES : LIGHT_TILES, { maxZoom: 19 }).addTo(map);
 
     // Swap tiles when theme changes
     const _themeObs = new MutationObserver(function () {
       const dark = document.documentElement.getAttribute('data-theme') === 'dark' ||
         (document.documentElement.getAttribute('data-theme') !== 'light' && window.matchMedia('(prefers-color-scheme: dark)').matches);
-      tileLayer.setUrl(dark ? TILE_DARK : TILE_LIGHT);
+      tileLayer.setUrl(dark ? DARK_TILES : LIGHT_TILES);
     });
     _themeObs.observe(document.documentElement, { attributes: true, attributeFilter: ['data-theme'] });
     L.control.zoom({ position: 'topright' }).addTo(map);
@@ -724,27 +680,14 @@
     initResizeHandler();
     startRateCounter();
 
-    // Check for packet replay from packets page (single or array of observations)
+    // Check for single packet replay from packets page
     const replayData = sessionStorage.getItem('replay-packet');
     if (replayData) {
       sessionStorage.removeItem('replay-packet');
       try {
-        const parsed = JSON.parse(replayData);
-        const packets = Array.isArray(parsed) ? parsed : [parsed];
+        const pkt = JSON.parse(replayData);
         vcrPause(); // suppress live packets
-        if (packets.length > 1 && packets[0].hash) {
-          // Multiple observations — use realistic propagation (animate all paths at once)
-          setTimeout(() => {
-            if (typeof animateRealisticPropagation === 'function') {
-              animateRealisticPropagation(packets);
-            } else {
-              // Fallback: stagger animations
-              packets.forEach((p, i) => setTimeout(() => animatePacket(p), i * 400));
-            }
-          }, 1500);
-        } else {
-          setTimeout(() => animatePacket(packets[0]), 1500);
-        }
+        setTimeout(() => animatePacket(pkt), 1500);
       } catch {}
     } else {
       replayRecent();
@@ -771,21 +714,6 @@
       localStorage.setItem('live-ghost-hops', showGhostHops);
     });
 
-    const realisticToggle = document.getElementById('liveRealisticToggle');
-    realisticToggle.checked = realisticPropagation;
-    realisticToggle.addEventListener('change', (e) => {
-      realisticPropagation = e.target.checked;
-      localStorage.setItem('live-realistic-propagation', realisticPropagation);
-    });
-
-    const favoritesToggle = document.getElementById('liveFavoritesToggle');
-    favoritesToggle.checked = showOnlyFavorites;
-    favoritesToggle.addEventListener('change', (e) => {
-      showOnlyFavorites = e.target.checked;
-      localStorage.setItem('live-favorites-only', showOnlyFavorites);
-      applyFavoritesFilter();
-    });
-
     // Feed show/hide
     const feedEl = document.getElementById('liveFeed');
     // Keyboard support for feed items (event delegation)
@@ -821,23 +749,6 @@
       });
     }
 
-    // Populate role legend from shared roles.js
-    const roleLegendList = document.getElementById('roleLegendList');
-    if (roleLegendList) {
-      for (const role of (window.ROLE_SORT || ['repeater', 'companion', 'room', 'sensor', 'observer'])) {
-        const li = document.createElement('li');
-        li.innerHTML = `<span class="live-dot" style="background:${ROLE_COLORS[role] || '#6b7280'}" aria-hidden="true"></span> ${(ROLE_LABELS[role] || role).replace(/s$/, '')}`;
-        roleLegendList.appendChild(li);
-      }
-    }
-
-    // Node detail panel
-    const nodeDetailPanel = document.getElementById('liveNodeDetail');
-    const nodeDetailContent = document.getElementById('nodeDetailContent');
-    document.getElementById('nodeDetailClose').addEventListener('click', () => {
-      nodeDetailPanel.classList.add('hidden');
-    });
-
     // Feed panel resize handle (#27)
     const savedFeedWidth = localStorage.getItem('live-feed-width');
     if (savedFeedWidth) feedEl.style.width = savedFeedWidth + 'px';
@@ -997,8 +908,8 @@
     const topNav = document.querySelector('.top-nav');
     if (topNav) { topNav.style.position = 'fixed'; topNav.style.width = '100%'; topNav.style.zIndex = '1100'; }
     _navCleanup = { timeout: null, fn: null, pinned: false };
-    // Add pin button to nav (guard against duplicate)
-    if (topNav && !document.getElementById('navPinBtn')) {
+    // Add pin button to nav
+    if (topNav) {
       const pinBtn = document.createElement('button');
       pinBtn.id = 'navPinBtn';
       pinBtn.className = 'nav-pin-btn';
@@ -1055,116 +966,6 @@
     }, 2000);
   }
 
-  async function showNodeDetail(pubkey) {
-    const panel = document.getElementById('liveNodeDetail');
-    const content = document.getElementById('nodeDetailContent');
-    panel.classList.remove('hidden');
-    content.innerHTML = '<div style="padding:20px;color:var(--text-muted)">Loading…</div>';
-    try {
-      const [data, healthData] = await Promise.all([
-        api('/nodes/' + encodeURIComponent(pubkey), { ttl: 30 }),
-        api('/nodes/' + encodeURIComponent(pubkey) + '/health', { ttl: 30 }).catch(() => null)
-      ]);
-      const n = data.node;
-      const h = healthData || {};
-      const stats = h.stats || {};
-      const observers = h.observers || [];
-      const recent = h.recentPackets || [];
-      const roleColor = ROLE_COLORS[n.role] || '#6b7280';
-      const roleLabel = (ROLE_LABELS[n.role] || n.role || 'unknown').replace(/s$/, '');
-      const hasLoc = n.lat != null && n.lon != null;
-      const lastSeen = n.last_seen ? timeAgo(n.last_seen) : '—';
-      const thresholds = window.getHealthThresholds ? getHealthThresholds(n.role) : { degradedMs: 3600000, silentMs: 86400000 };
-      const ageMs = n.last_seen ? Date.now() - new Date(n.last_seen).getTime() : Infinity;
-      const statusDot = ageMs < thresholds.degradedMs ? 'health-green' : ageMs < thresholds.silentMs ? 'health-yellow' : 'health-red';
-      const statusLabel = ageMs < thresholds.degradedMs ? 'Online' : ageMs < thresholds.silentMs ? 'Degraded' : 'Offline';
-
-      let html = `
-        <div style="padding:16px;">
-          <div style="display:flex;align-items:center;gap:8px;margin-bottom:12px;">
-            <span class="${statusDot}" style="font-size:18px">●</span>
-            <h3 style="margin:0;font-size:16px;font-weight:700;">${escapeHtml(n.name || 'Unknown')}</h3>
-          </div>
-          <div style="margin-bottom:12px;">
-            <span style="display:inline-block;padding:2px 10px;border-radius:12px;font-size:11px;font-weight:600;background:${roleColor};color:#fff;">${roleLabel.toUpperCase()}</span>
-            <span style="color:var(--text-muted);font-size:12px;margin-left:8px;">${statusLabel}</span>
-          </div>
-          <div style="font-size:12px;color:var(--text-muted);margin-bottom:8px;">
-            <code style="font-size:10px;word-break:break-all;">${escapeHtml(n.public_key)}</code>
-          </div>
-          <table style="font-size:12px;width:100%;border-collapse:collapse;">
-            <tr><td style="color:var(--text-muted);padding:4px 8px 4px 0;">Last Seen</td><td>${lastSeen}</td></tr>
-            <tr><td style="color:var(--text-muted);padding:4px 8px 4px 0;">Adverts</td><td>${n.advert_count || 0}</td></tr>
-            ${hasLoc ? `<tr><td style="color:var(--text-muted);padding:4px 8px 4px 0;">Location</td><td>${n.lat.toFixed(5)}, ${n.lon.toFixed(5)}</td></tr>` : ''}
-            ${stats.avgSnr != null ? `<tr><td style="color:var(--text-muted);padding:4px 8px 4px 0;">Avg SNR</td><td>${stats.avgSnr.toFixed(1)} dB</td></tr>` : ''}
-            ${stats.avgHops != null ? `<tr><td style="color:var(--text-muted);padding:4px 8px 4px 0;">Avg Hops</td><td>${stats.avgHops.toFixed(1)}</td></tr>` : ''}
-            ${stats.totalTransmissions || stats.totalPackets ? `<tr><td style="color:var(--text-muted);padding:4px 8px 4px 0;">Total Packets</td><td>${stats.totalTransmissions || stats.totalPackets}</td></tr>` : ''}
-          </table>`;
-
-      if (observers.length) {
-        html += `<h4 style="font-size:12px;margin:12px 0 6px;color:var(--text-muted);">Heard By</h4>
-          <div style="font-size:11px;">` +
-          observers.map(o => `<div style="padding:2px 0;"><a href="#/observers/${encodeURIComponent(o.observer_id)}" style="color:var(--accent);text-decoration:none;">${escapeHtml(o.observer_name || o.observer_id.slice(0, 12))}</a> — ${o.packetCount || o.count || 0} pkts</div>`).join('') +
-          '</div>';
-      }
-
-      if (recent.length) {
-        html += `<h4 style="font-size:12px;margin:12px 0 6px;color:var(--text-muted);">Recent Packets</h4>
-          <div style="font-size:11px;max-height:200px;overflow-y:auto;">` +
-          recent.slice(0, 10).map(p => `<div style="padding:2px 0;display:flex;justify-content:space-between;">
-            <a href="#/packets/${encodeURIComponent(p.hash || '')}" style="color:var(--accent);text-decoration:none;">${escapeHtml(p.payload_type || '?')}${p.observation_count > 1 ? ' <span class="badge badge-obs" style="font-size:9px">👁 ' + p.observation_count + '</span>' : ''}</a>
-            <span style="color:var(--text-muted)">${p.timestamp ? timeAgo(p.timestamp) : '—'}</span>
-          </div>`).join('') +
-          '</div>';
-      }
-
-      html += `<div id="liveNodePaths" style="margin-top:8px;"><div style="font-size:11px;color:var(--text-muted);padding:4px 0;"><span class="spinner" style="font-size:10px"></span> Loading paths…</div></div>`;
-
-      html += `<div style="margin-top:12px;display:flex;gap:8px;">
-        <a href="#/nodes/${encodeURIComponent(n.public_key)}" style="font-size:12px;color:var(--accent);">Full Detail →</a>
-        <a href="#/nodes/${encodeURIComponent(n.public_key)}/analytics" style="font-size:12px;color:var(--accent);">📊 Analytics</a>
-      </div></div>`;
-
-      content.innerHTML = html;
-
-      // Fetch paths asynchronously
-      api('/nodes/' + encodeURIComponent(n.public_key) + '/paths', { ttl: 300 }).then(pathData => {
-        const pathEl = document.getElementById('liveNodePaths');
-        if (!pathEl) return;
-        if (!pathData || !pathData.paths || !pathData.paths.length) {
-          pathEl.innerHTML = '';
-          return;
-        }
-        const COLLAPSE = 5;
-        function renderPathList(paths) {
-          return paths.map(p => {
-            const chain = p.hops.map(h => {
-              const isThis = h.pubkey === n.public_key || (h.prefix && n.public_key.toLowerCase().startsWith(h.prefix.toLowerCase()));
-              const name = escapeHtml(h.name || h.prefix);
-              if (isThis) return `<strong style="color:var(--accent)">${name}</strong>`;
-              return h.pubkey ? `<a href="#/nodes/${h.pubkey}" style="color:var(--text-primary);text-decoration:none">${name}</a>` : name;
-            }).join(' → ');
-            return `<div style="padding:3px 0;font-size:11px;line-height:1.4">${chain} <span style="color:var(--text-muted)">(${p.count}×)</span></div>`;
-          }).join('');
-        }
-        pathEl.innerHTML = `<h4 style="font-size:12px;margin:8px 0 4px;color:var(--text-muted);">Paths Through (${pathData.totalPaths})</h4>` +
-          `<div id="livePathsList" style="max-height:200px;overflow-y:auto;">` +
-          renderPathList(pathData.paths.slice(0, COLLAPSE)) +
-          (pathData.paths.length > COLLAPSE ? `<button id="showMorePaths" style="font-size:11px;color:var(--accent);background:none;border:none;cursor:pointer;padding:4px 0;">Show all ${pathData.paths.length} paths</button>` : '') +
-          '</div>';
-        const moreBtn = document.getElementById('showMorePaths');
-        if (moreBtn) moreBtn.addEventListener('click', () => {
-          document.getElementById('livePathsList').innerHTML = renderPathList(pathData.paths);
-        });
-      }).catch(() => {
-        const pathEl = document.getElementById('liveNodePaths');
-        if (pathEl) pathEl.innerHTML = '';
-      });
-    } catch (e) {
-      content.innerHTML = `<div style="padding:20px;color:var(--text-muted);">Error: ${e.message}</div>`;
-    }
-  }
-
   async function loadNodes(beforeTs) {
     try {
       const url = beforeTs
@@ -1179,7 +980,7 @@
           addNodeMarker(n);
         }
       });
-      const _el2 = document.getElementById('liveNodeCount'); if (_el2) _el2.textContent = Object.keys(nodeMarkers).length;
+      document.getElementById('liveNodeCount').textContent = Object.keys(nodeMarkers).length;
     } catch (e) { console.error('Failed to load nodes:', e); }
   }
 
@@ -1192,74 +993,6 @@
     if (heatLayer) { map.removeLayer(heatLayer); heatLayer = null; }
   }
 
-  function getFavoritePubkeys() {
-    let favs = [];
-    try { favs = favs.concat(JSON.parse(localStorage.getItem('meshcore-favorites') || '[]')); } catch {}
-    try { favs = favs.concat(JSON.parse(localStorage.getItem('meshcore-my-nodes') || '[]').map(n => n.pubkey)); } catch {}
-    return favs.filter(Boolean);
-  }
-
-  function packetInvolvesFavorite(pkt) {
-    const favs = getFavoritePubkeys();
-    if (favs.length === 0) return false;
-    const decoded = pkt.decoded || {};
-    const payload = decoded.payload || {};
-    const hops = decoded.path?.hops || [];
-
-    // Full pubkeys: sender
-    if (payload.pubKey && favs.some(f => f === payload.pubKey)) return true;
-
-    // Observer: may be name or pubkey
-    const obs = pkt.observer_name || pkt.observer || '';
-    if (obs) {
-      if (favs.some(f => f === obs)) return true;
-      for (const nd of Object.values(nodeData)) {
-        if ((nd.name === obs || nd.public_key === obs) && favs.some(f => f === nd.public_key)) return true;
-      }
-    }
-
-    // Hops are truncated hex prefixes — match by prefix in either direction
-    for (const hop of hops) {
-      const h = (hop.id || hop.public_key || hop).toString().toLowerCase();
-      if (favs.some(f => f.toLowerCase().startsWith(h) || h.startsWith(f.toLowerCase()))) return true;
-    }
-
-    return false;
-  }
-
-  function isNodeFavorited(pubkey) {
-    return getFavoritePubkeys().some(f => f === pubkey);
-  }
-
-  function rebuildFeedList() {
-    const feed = document.getElementById('liveFeed');
-    if (!feed) return;
-    // Remove all feed items but keep the hide button and resize handle
-    feed.querySelectorAll('.live-feed-item').forEach(el => el.remove());
-    // Re-add from VCR buffer (most recent first, up to 25)
-    const entries = VCR.buffer.slice(-100).reverse();
-    let count = 0;
-    for (const entry of entries) {
-      if (count >= 25) break;
-      const pkt = entry.pkt;
-      if (showOnlyFavorites && !packetInvolvesFavorite(pkt)) continue;
-      const decoded = pkt.decoded || {};
-      const header = decoded.header || {};
-      const payload = decoded.payload || {};
-      const typeName = header.payloadTypeName || 'UNKNOWN';
-      const icon = PAYLOAD_ICONS[typeName] || '📦';
-      const hops = decoded.path?.hops || [];
-      const color = TYPE_COLORS[typeName] || '#6b7280';
-      addFeedItemDOM(icon, typeName, payload, hops, color, pkt, feed);
-      count++;
-    }
-  }
-
-  function applyFavoritesFilter() {
-    // Node markers always stay visible — only rebuild the feed list
-    rebuildFeedList();
-  }
-
   function addNodeMarker(n) {
     if (nodeMarkers[n.public_key]) return nodeMarkers[n.public_key];
     const color = ROLE_COLORS[n.role] || ROLE_COLORS.unknown;
@@ -1281,8 +1014,6 @@
       permanent: false, direction: 'top', offset: [0, -10], className: 'live-tooltip'
     });
 
-    marker.on('click', () => showNodeDetail(n.public_key));
-
     marker._glowMarker = glow;
     marker._baseColor = color;
     marker._baseSize = size;
@@ -1328,14 +1059,14 @@
         if (msg.type === 'packet') bufferPacket(msg.data);
       } catch {}
     };
-    ws.onclose = () => setTimeout(connectWS, WS_RECONNECT_MS);
+    ws.onclose = () => setTimeout(connectWS, 3000);
     ws.onerror = () => {};
   }
 
   function animatePacket(pkt) {
     packetCount++;
     pktTimestamps.push(Date.now());
-    const _el = document.getElementById('livePktCount'); if (_el) _el.textContent = packetCount;
+    document.getElementById('livePktCount').textContent = packetCount;
 
     const decoded = pkt.decoded || {};
     const header = decoded.header || {};
@@ -1348,9 +1079,6 @@
     playSound(typeName);
     addFeedItem(icon, typeName, payload, hops, color, pkt);
 
-    // Favorites filter: skip animation if packet doesn't involve a favorited node
-    if (showOnlyFavorites && !packetInvolvesFavorite(pkt)) return;
-
     // If ADVERT, ensure node appears on map
     if (typeName === 'ADVERT' && payload.pubKey) {
       const key = payload.pubKey;
@@ -1358,7 +1086,7 @@
         const n = { public_key: key, name: payload.name || key.slice(0,8), role: payload.role || 'unknown', lat: payload.lat, lon: payload.lon };
         nodeData[key] = n;
         addNodeMarker(n);
-        const _el2 = document.getElementById('liveNodeCount'); if (_el2) _el2.textContent = Object.keys(nodeMarkers).length;
+        document.getElementById('liveNodeCount').textContent = Object.keys(nodeMarkers).length;
       }
     }
 
@@ -1368,94 +1096,6 @@
     animatePath(hopPositions, typeName, color);
   }
 
-  function animateRealisticPropagation(packets) {
-    if (!packets.length) return;
-    const first = packets[0];
-    const decoded = first.decoded || {};
-    const header = decoded.header || {};
-    const typeName = header.payloadTypeName || 'UNKNOWN';
-    const color = TYPE_COLORS[typeName] || '#6b7280';
-    const icon = PAYLOAD_ICONS[typeName] || '📦';
-    const payload = decoded.payload || {};
-
-    packetCount += packets.length;
-    pktTimestamps.push(Date.now());
-    const _el = document.getElementById('livePktCount'); if (_el) _el.textContent = packetCount;
-
-    // Favorites filter: skip if none of the packets involve a favorite
-    if (showOnlyFavorites && !packets.some(p => packetInvolvesFavorite(p))) return;
-
-    playSound(typeName);
-
-    // Ensure ADVERT nodes appear
-    for (const pkt of packets) {
-      const d = pkt.decoded || {};
-      const h = d.header || {};
-      const p = d.payload || {};
-      if (h.payloadTypeName === 'ADVERT' && p.pubKey) {
-        const key = p.pubKey;
-        if (!nodeMarkers[key] && p.lat != null && p.lon != null && !(p.lat === 0 && p.lon === 0)) {
-          const n = { public_key: key, name: p.name || key.slice(0,8), role: p.role || 'unknown', lat: p.lat, lon: p.lon };
-          nodeData[key] = n;
-          addNodeMarker(n);
-        }
-      }
-    }
-    const _el2 = document.getElementById('liveNodeCount'); if (_el2) _el2.textContent = Object.keys(nodeMarkers).length;
-
-    // Resolve all unique paths
-    const allPaths = [];
-    const seenPathKeys = new Set();
-    const observers = new Set();
-    for (const pkt of packets) {
-      const d = pkt.decoded || {};
-      const p = d.payload || {};
-      const hops = d.path?.hops || [];
-      if (pkt.observer) observers.add(pkt.observer);
-      const pathKey = hops.join(',');
-      if (seenPathKeys.has(pathKey)) continue;
-      seenPathKeys.add(pathKey);
-      const hopPositions = resolveHopPositions(hops, p);
-      if (hopPositions.length >= 2) allPaths.push(hopPositions);
-    }
-
-    // Consolidated feed item
-    const hops0 = decoded.path?.hops || [];
-    const text = payload.text || payload.name || '';
-    const preview = text ? ' ' + (text.length > 35 ? text.slice(0, 35) + '…' : text) : '';
-    const feed = document.getElementById('liveFeed');
-    if (feed) {
-      const item = document.createElement('div');
-      item.className = 'live-feed-item live-feed-enter';
-      item.setAttribute('tabindex', '0');
-      item.setAttribute('role', 'button');
-      item.style.cursor = 'pointer';
-      item.innerHTML = `
-        <span class="feed-icon" style="color:${color}">${icon}</span>
-        <span class="feed-type" style="color:${color}">${typeName}</span>
-        <span class="feed-hops">${allPaths.length}⇢ ${observers.size}👁</span>
-        <span class="feed-text">${escapeHtml(preview)}</span>
-        <span class="feed-time">${new Date(first._ts || Date.now()).toLocaleTimeString([], {hour:'2-digit',minute:'2-digit',second:'2-digit'})}</span>
-      `;
-      item.addEventListener('click', () => showFeedCard(item, first, color));
-      feed.prepend(item);
-      requestAnimationFrame(() => { requestAnimationFrame(() => item.classList.remove('live-feed-enter')); });
-      while (feed.children.length > 25) feed.removeChild(feed.lastChild);
-    }
-
-    if (allPaths.length === 0) {
-      // Single hop or unresolvable — just pulse origin if possible
-      const hp0 = resolveHopPositions(decoded.path?.hops || [], payload);
-      if (hp0.length >= 1) pulseNode(hp0[0].key, hp0[0].pos, typeName);
-      return;
-    }
-
-    // Animate all paths simultaneously
-    for (const hopPositions of allPaths) {
-      animatePath(hopPositions, typeName, color);
-    }
-  }
-
   function resolveHopPositions(hops, payload) {
     const known = Object.values(nodeData);
     
@@ -1514,7 +1154,7 @@
 
     // Sanity check: drop hops that are impossibly far from both neighbors (>200km ≈ 1.8°)
     // These are almost certainly 1-byte prefix collisions with distant nodes
-    // MAX_HOP_DIST from shared roles.js
+    const MAX_HOP_DIST = 1.8;
     for (let i = 0; i < raw.length; i++) {
       if (!raw[i].known || !raw[i].pos) continue;
       const prev = i > 0 && raw[i-1].known && raw[i-1].pos ? raw[i-1].pos : null;
@@ -1685,12 +1325,13 @@
 
       if (step >= steps) {
         clearInterval(interval);
-        if (animLayer) animLayer.removeLayer(dot);
+        animLayer.removeLayer(dot);
 
         recentPaths.push({ line, glowLine: contrail, time: Date.now() });
         while (recentPaths.length > 5) {
           const old = recentPaths.shift();
-          if (pathsLayer) { pathsLayer.removeLayer(old.line); pathsLayer.removeLayer(old.glowLine); }
+          pathsLayer.removeLayer(old.line);
+          pathsLayer.removeLayer(old.glowLine);
         }
 
         setTimeout(() => {
@@ -1699,7 +1340,8 @@
             fadeOp -= 0.1;
             if (fadeOp <= 0) {
               clearInterval(fi);
-              if (pathsLayer) { pathsLayer.removeLayer(line); pathsLayer.removeLayer(contrail); }
+              pathsLayer.removeLayer(line);
+              pathsLayer.removeLayer(contrail);
               recentPaths = recentPaths.filter(p => p.line !== line);
             } else {
               line.setStyle({ opacity: fadeOp });
@@ -1738,38 +1380,13 @@
     if (heatLayer) { map.removeLayer(heatLayer); heatLayer = null; }
   }
 
-  function addFeedItemDOM(icon, typeName, payload, hops, color, pkt, feed) {
-    const text = payload.text || payload.name || '';
-    const preview = text ? ' ' + (text.length > 35 ? text.slice(0, 35) + '…' : text) : '';
-    const hopStr = hops.length ? `<span class="feed-hops">${hops.length}⇢</span>` : '';
-    const obsBadge = pkt.observation_count > 1 ? `<span class="badge badge-obs" style="font-size:10px;margin-left:4px">👁 ${pkt.observation_count}</span>` : '';
-    const item = document.createElement('div');
-    item.className = 'live-feed-item';
-    item.setAttribute('tabindex', '0');
-    item.setAttribute('role', 'button');
-    item.style.cursor = 'pointer';
-    item.innerHTML = `
-      <span class="feed-icon" style="color:${color}">${icon}</span>
-      <span class="feed-type" style="color:${color}">${typeName}</span>
-      ${hopStr}${obsBadge}
-      <span class="feed-text">${escapeHtml(preview)}</span>
-      <span class="feed-time">${new Date(pkt._ts || Date.now()).toLocaleTimeString([], {hour:'2-digit',minute:'2-digit',second:'2-digit'})}</span>
-    `;
-    item.addEventListener('click', () => showFeedCard(item, pkt, color));
-    feed.appendChild(item);
-  }
-
   function addFeedItem(icon, typeName, payload, hops, color, pkt) {
     const feed = document.getElementById('liveFeed');
     if (!feed) return;
 
-    // Favorites filter: skip feed item if packet doesn't involve a favorite
-    if (showOnlyFavorites && !packetInvolvesFavorite(pkt)) return;
-
     const text = payload.text || payload.name || '';
     const preview = text ? ' ' + (text.length > 35 ? text.slice(0, 35) + '…' : text) : '';
     const hopStr = hops.length ? `<span class="feed-hops">${hops.length}⇢</span>` : '';
-    const obsBadge = pkt.observation_count > 1 ? `<span class="badge badge-obs" style="font-size:10px;margin-left:4px">👁 ${pkt.observation_count}</span>` : '';
 
     const item = document.createElement('div');
     item.className = 'live-feed-item live-feed-enter';
@@ -1779,7 +1396,7 @@
     item.innerHTML = `
       <span class="feed-icon" style="color:${color}">${icon}</span>
       <span class="feed-type" style="color:${color}">${typeName}</span>
-      ${hopStr}${obsBadge}
+      ${hopStr}
       <span class="feed-text">${escapeHtml(preview)}</span>
       <span class="feed-time">${new Date(pkt._ts || Date.now()).toLocaleTimeString([], {hour:'2-digit',minute:'2-digit',second:'2-digit'})}</span>
     `;
@@ -1820,7 +1437,7 @@
         ${rssi != null ? `<span>📡 ${rssi} dBm</span>` : ''}
         ${observer ? `<span>👁 ${escapeHtml(observer)}</span>` : ''}
       </div>
-      ${pkt.hash ? `<a class="fdc-link" href="#/packets/${pkt.hash.toLowerCase()}">View in packets →</a>` : ''}
+      ${pktId ? `<a class="fdc-link" href="#/packets/id/${pktId}">View in packets →</a>` : ''}
       <button class="fdc-replay">↻ Replay</button>
     `;
     card.querySelector('.fdc-close').addEventListener('click', (e) => { e.stopPropagation(); card.remove(); });
@@ -1849,8 +1466,6 @@
     if (appEl) appEl.style.height = '';
     const topNav = document.querySelector('.top-nav');
     if (topNav) { topNav.classList.remove('nav-autohide'); topNav.style.position = ''; topNav.style.width = ''; topNav.style.zIndex = ''; }
-    const existingPin = document.getElementById('navPinBtn');
-    if (existingPin) existingPin.remove();
     if (_navCleanup) {
       clearTimeout(_navCleanup.timeout);
       const livePage = document.querySelector('.live-page');

public/map.js

@@ -8,7 +8,7 @@
   let clusterGroup = null;
   let nodes = [];
   let observers = [];
-  let filters = { repeater: true, companion: true, room: true, sensor: true, observer: true, lastHeard: '30d', neighbors: false, clusters: false, hashLabels: localStorage.getItem('meshcore-map-hash-labels') !== 'false' };
+  let filters = { repeater: true, companion: true, room: true, sensor: true, lastHeard: '30d', mqttOnly: false, neighbors: false, clusters: false };
   let wsHandler = null;
   let heatLayer = null;
   let userHasMoved = false;
@@ -17,7 +17,16 @@
   // Safe escape — falls back to identity if app.js hasn't loaded yet
   const safeEsc = (typeof esc === 'function') ? esc : function (s) { return s; };
 
-  // Roles loaded from shared roles.js (ROLE_STYLE, ROLE_LABELS, ROLE_COLORS globals)
+  // Distinct shapes + high-contrast WCAG AA colors for each role
+  const ROLE_STYLE = {
+    repeater:  { color: '#dc2626', shape: 'diamond',  radius: 10, weight: 2 },  // red diamond
+    companion: { color: '#2563eb', shape: 'circle',   radius: 8,  weight: 2 },  // blue circle
+    room:      { color: '#16a34a', shape: 'square',   radius: 9,  weight: 2 },  // green square
+    sensor:    { color: '#d97706', shape: 'triangle', radius: 8,  weight: 2 },  // amber triangle
+  };
+
+  const ROLE_LABELS = { repeater: 'Repeaters', companion: 'Companions', room: 'Room Servers', sensor: 'Sensors' };
+  const ROLE_COLORS = { repeater: '#dc2626', companion: '#2563eb', room: '#16a34a', sensor: '#d97706' };
 
   function makeMarkerIcon(role) {
     const s = ROLE_STYLE[role] || ROLE_STYLE.companion;
@@ -34,19 +43,6 @@
       case 'triangle':
         path = `<polygon points="${c},2 ${size-2},${size-2} 2,${size-2}" fill="${s.color}" stroke="#fff" stroke-width="2"/>`;
         break;
-      case 'star': {
-        // 5-pointed star
-        const cx = c, cy = c, outer = c - 1, inner = outer * 0.4;
-        let pts = '';
-        for (let i = 0; i < 5; i++) {
-          const aOuter = (i * 72 - 90) * Math.PI / 180;
-          const aInner = ((i * 72) + 36 - 90) * Math.PI / 180;
-          pts += `${cx + outer * Math.cos(aOuter)},${cy + outer * Math.sin(aOuter)} `;
-          pts += `${cx + inner * Math.cos(aInner)},${cy + inner * Math.sin(aInner)} `;
-        }
-        path = `<polygon points="${pts.trim()}" fill="${s.color}" stroke="#fff" stroke-width="1.5"/>`;
-        break;
-      }
       default: // circle
         path = `<circle cx="${c}" cy="${c}" r="${c-2}" fill="${s.color}" stroke="#fff" stroke-width="2"/>`;
     }
@@ -60,24 +56,7 @@
     });
   }
 
-  function makeRepeaterLabelIcon(node) {
-    var s = ROLE_STYLE['repeater'] || ROLE_STYLE.companion;
-    var hs = node.hash_size || 1;
-    // Show the short mesh hash ID (first N bytes of pubkey, uppercased)
-    var shortHash = node.public_key ? node.public_key.slice(0, hs * 2).toUpperCase() : '??';
-    var bgColor = node.hash_size ? s.color : '#888';
-    var html = '<div style="background:' + bgColor + ';color:#fff;font-weight:bold;font-size:11px;padding:2px 5px;border-radius:3px;border:2px solid #fff;box-shadow:0 1px 3px rgba(0,0,0,0.4);text-align:center;line-height:1.2;white-space:nowrap;">' +
-      shortHash + '</div>';
-    return L.divIcon({
-      html: html,
-      className: 'meshcore-marker meshcore-label-marker',
-      iconSize: null,
-      iconAnchor: [14, 12],
-      popupAnchor: [0, -12],
-    });
-  }
-
-  async function init(container) {
+  function init(container) {
     container.innerHTML = `
       <div id="map-wrap" style="position:relative;width:100%;height:100%;">
         <div id="leaflet-map" style="width:100%;height:100%;"></div>
@@ -92,10 +71,10 @@
             <legend class="mc-label">Display</legend>
             <label for="mcClusters"><input type="checkbox" id="mcClusters"> Show clusters</label>
             <label for="mcHeatmap"><input type="checkbox" id="mcHeatmap"> Heat map</label>
-            <label for="mcHashLabels"><input type="checkbox" id="mcHashLabels"> Hash prefix labels</label>
           </fieldset>
           <fieldset class="mc-section">
             <legend class="mc-label">Filters</legend>
+            <label for="mcMqtt"><input type="checkbox" id="mcMqtt"> MQTT Connected Only</label>
             <label for="mcNeighbors"><input type="checkbox" id="mcNeighbors"> Show direct neighbors</label>
           </fieldset>
           <fieldset class="mc-section">
@@ -116,14 +95,9 @@
         </div>
       </div>`;
 
-    // Init Leaflet — restore saved position or use configurable defaults (#115)
-    let defaultCenter = [37.6, -122.1];
-    let defaultZoom = 9;
-    try {
-      const mapCfg = await (await fetch('/api/config/map')).json();
-      if (Array.isArray(mapCfg.center) && mapCfg.center.length === 2) defaultCenter = mapCfg.center;
-      if (typeof mapCfg.zoom === 'number') defaultZoom = mapCfg.zoom;
-    } catch {}
+    // Init Leaflet — restore saved position or default to Bay Area
+    const defaultCenter = [37.6, -122.1];
+    const defaultZoom = 9;
     let initCenter = defaultCenter;
     let initZoom = defaultZoom;
     const savedView = localStorage.getItem('map-view');
@@ -131,19 +105,10 @@
       try { const v = JSON.parse(savedView); initCenter = [v.lat, v.lng]; initZoom = v.zoom; } catch {}
     }
     map = L.map('leaflet-map', { zoomControl: true }).setView(initCenter, initZoom);
-
-    const isDark = document.documentElement.getAttribute('data-theme') === 'dark' ||
-      (document.documentElement.getAttribute('data-theme') !== 'light' && window.matchMedia('(prefers-color-scheme: dark)').matches);
-    const tileLayer = L.tileLayer(isDark ? TILE_DARK : TILE_LIGHT, {
-      attribution: '© OpenStreetMap © CartoDB',
+    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+      attribution: '© OpenStreetMap',
       maxZoom: 19,
     }).addTo(map);
-    const _mapThemeObs = new MutationObserver(function () {
-      const dark = document.documentElement.getAttribute('data-theme') === 'dark' ||
-        (document.documentElement.getAttribute('data-theme') !== 'light' && window.matchMedia('(prefers-color-scheme: dark)').matches);
-      tileLayer.setUrl(dark ? TILE_DARK : TILE_LIGHT);
-    });
-    _mapThemeObs.observe(document.documentElement, { attributes: true, attributeFilter: ['data-theme'] });
 
     // Save position on move
     map.on('moveend', () => {
@@ -152,10 +117,6 @@
       userHasMoved = true;
     });
 
-    map.on('zoomend', () => {
-      if (filters.hashLabels && !_renderingMarkers) renderMarkers();
-    });
-
     markerLayer = L.layerGroup().addTo(map);
     routeLayer = L.layerGroup().addTo(map);
 
@@ -180,14 +141,8 @@
     // Bind controls
     document.getElementById('mcClusters').addEventListener('change', e => { filters.clusters = e.target.checked; renderMarkers(); });
     document.getElementById('mcHeatmap').addEventListener('change', e => { toggleHeatmap(e.target.checked); });
+    document.getElementById('mcMqtt').addEventListener('change', e => { filters.mqttOnly = e.target.checked; renderMarkers(); });
     document.getElementById('mcNeighbors').addEventListener('change', e => { filters.neighbors = e.target.checked; renderMarkers(); });
-
-    // Hash Labels toggle
-    const hashLabelEl = document.getElementById('mcHashLabels');
-    if (hashLabelEl) {
-      hashLabelEl.checked = filters.hashLabels;
-      hashLabelEl.addEventListener('change', e => { filters.hashLabels = e.target.checked; localStorage.setItem('meshcore-map-hash-labels', filters.hashLabels); renderMarkers(); });
-    }
     document.getElementById('mcLastHeard').addEventListener('change', e => { filters.lastHeard = e.target.value; loadNodes(); });
 
     // WS for live advert updates
@@ -203,42 +158,14 @@
       if (routeHopsJson) {
         sessionStorage.removeItem('map-route-hops');
         try {
-          const parsed = JSON.parse(routeHopsJson);
-          // Support new format {origin, hops} and legacy plain array
-          if (Array.isArray(parsed)) {
-            drawPacketRoute(parsed, null);
-          } else {
-            drawPacketRoute(parsed.hops || [], parsed.origin || null);
-          }
+          const hopKeys = JSON.parse(routeHopsJson);
+          drawPacketRoute(hopKeys);
         } catch {}
       }
     });
   }
 
-  function drawPacketRoute(hopKeys, origin) {
-    // Hide default markers so only the route is visible
-    if (markerLayer) map.removeLayer(markerLayer);
-    if (clusterGroup) map.removeLayer(clusterGroup);
-    if (heatLayer) map.removeLayer(heatLayer);
-
-    routeLayer.clearLayers();
-
-    // Add close route button
-    const closeBtn = L.control({ position: 'topright' });
-    closeBtn.onAdd = function () {
-      const div = L.DomUtil.create('div', 'leaflet-bar');
-      div.innerHTML = '<a href="#" title="Close route" style="font-size:18px;font-weight:bold;text-decoration:none;display:block;width:36px;height:36px;line-height:36px;text-align:center;background:var(--bg-secondary,#1e293b);color:var(--text-primary,#e2e8f0);border-radius:4px">✕</a>';
-      L.DomEvent.on(div, 'click', function (e) {
-        L.DomEvent.preventDefault(e);
-        routeLayer.clearLayers();
-        if (markerLayer) map.addLayer(markerLayer);
-        if (clusterGroup) map.addLayer(clusterGroup);
-        map.removeControl(closeBtn);
-      });
-      return div;
-    };
-    closeBtn.addTo(map);
-
+  function drawPacketRoute(hopKeys) {
     // Resolve hop short hashes to node positions with geographic disambiguation
     const raw = hopKeys.map(hop => {
       const hopLower = hop.toLowerCase();
@@ -275,52 +202,29 @@
     }
 
     const positions = raw.filter(h => h && h.resolved);
-
-    // Resolve and prepend origin node
-    if (origin) {
-      let originPos = null;
-      if (origin.lat != null && origin.lon != null) {
-        originPos = { lat: origin.lat, lon: origin.lon, name: origin.name || 'Sender', pubkey: origin.pubkey, isOrigin: true };
-      } else if (origin.pubkey) {
-        const pk = origin.pubkey.toLowerCase();
-        const match = nodes.find(n => n.public_key.toLowerCase() === pk || n.public_key.toLowerCase().startsWith(pk));
-        if (match && match.lat != null && match.lon != null) {
-          originPos = { lat: match.lat, lon: match.lon, name: origin.name || match.name || 'Sender', pubkey: match.public_key, role: match.role, isOrigin: true };
-        }
-      }
-      if (originPos) positions.unshift(originPos);
-    }
-
     if (positions.length < 1) return;
 
+    // Even a single node is worth showing (zoom to it)
     const coords = positions.map(p => [p.lat, p.lon]);
 
     if (positions.length >= 2) {
+      // Draw route polyline
       L.polyline(coords, {
         color: '#f59e0b', weight: 3, opacity: 0.8, dashArray: '8 4'
       }).addTo(routeLayer);
     }
 
     // Add numbered markers at each hop
-    var labelItems = [];
     positions.forEach((p, i) => {
-      const isOrigin = i === 0 && p.isOrigin;
-      const isLast = i === positions.length - 1 && positions.length > 1;
-      const color = isOrigin ? '#06b6d4' : isLast ? '#ef4444' : i === 0 ? '#22c55e' : '#f59e0b';
-      const radius = isOrigin ? 14 : 10;
-      const label = isOrigin ? 'Sender' : isLast ? 'Last Hop' : `Hop ${isOrigin ? i : i}`;
-
-      if (isOrigin) {
-        L.circleMarker([p.lat, p.lon], {
-          radius: radius + 4, fillColor: 'transparent', fillOpacity: 0, color: '#06b6d4', weight: 2, opacity: 0.6
-        }).addTo(routeLayer);
-      }
-
+      const color = i === 0 ? '#22c55e' : i === positions.length - 1 ? '#ef4444' : '#f59e0b';
+      const label = i === 0 ? 'Origin' : i === positions.length - 1 ? 'Destination' : `Hop ${i}`;
       const marker = L.circleMarker([p.lat, p.lon], {
-        radius: radius, fillColor: color,
+        radius: 10, fillColor: color,
         fillOpacity: 0.9, color: '#fff', weight: 2
       }).addTo(routeLayer);
-
+      
+      marker.bindTooltip(`${i + 1}. ${p.name}`, { permanent: true, direction: 'top', className: 'route-tooltip' });
+      
       const popupHtml = `<div style="font-size:12px;min-width:160px">
         <div style="font-weight:700;margin-bottom:4px">${label}: ${safeEsc(p.name)}</div>
         <div style="color:#9ca3af;font-size:11px;margin-bottom:4px">${p.role || 'unknown'}</div>
@@ -329,19 +233,6 @@
         ${p.pubkey ? `<div style="margin-top:6px"><a href="#/nodes/${p.pubkey}" style="color:var(--accent);font-size:11px">View Node →</a></div>` : ''}
       </div>`;
       marker.bindPopup(popupHtml, { className: 'route-popup' });
-
-      labelItems.push({ latLng: L.latLng(p.lat, p.lon), isLabel: true, text: `${i + 1}. ${p.name}` });
-    });
-
-    // Deconflict labels so overlapping hop names spread out
-    deconflictLabels(labelItems, map);
-    labelItems.forEach(function (m) {
-      var pos = m.adjustedLatLng || m.latLng;
-      var icon = L.divIcon({ className: 'route-tooltip', html: m.text, iconSize: [null, null], iconAnchor: [0, 0] });
-      L.marker(pos, { icon: icon, interactive: false }).addTo(routeLayer);
-      if (m.offset > 2) {
-        L.polyline([m.latLng, pos], { weight: 1, color: '#475569', opacity: 0.5, dashArray: '3 3' }).addTo(routeLayer);
-      }
     });
 
     // Fit map to route
@@ -354,17 +245,13 @@
 
   async function loadNodes() {
     try {
-      // Load regions from config + observed IATAs
-      try { REGION_NAMES = await api('/config/regions', { ttl: 3600 }); } catch {}
-
-      const data = await api(`/nodes?limit=10000&lastHeard=${filters.lastHeard}`, { ttl: CLIENT_TTL.nodeList });
+      const data = await api(`/nodes?limit=10000&lastHeard=${filters.lastHeard}`);
       nodes = data.nodes || [];
-
-      // Load observers for jump buttons + map markers
-      const obsData = await api('/observers', { ttl: CLIENT_TTL.observers });
-      observers = obsData.observers || [];
-
       buildRoleChecks(data.counts || {});
+
+      // Load observers for jump buttons
+      const obsData = await api('/observers');
+      observers = obsData.observers || [];
       buildJumpButtons();
 
       renderMarkers();
@@ -379,14 +266,12 @@
     const el = document.getElementById('mcRoleChecks');
     if (!el) return;
     el.innerHTML = '';
-    const obsCount = observers.filter(o => o.lat && o.lon).length;
-    const roles = ['repeater', 'companion', 'room', 'sensor', 'observer'];
-    const shapeMap = { repeater: '◆', companion: '●', room: '■', sensor: '▲', observer: '★' };
-    for (const role of roles) {
-      const count = role === 'observer' ? obsCount : (counts[role + 's'] || 0);
+    for (const role of ['repeater', 'companion', 'room', 'sensor']) {
+      const count = counts[role + 's'] || 0;
       const cbId = 'mcRole_' + role;
       const lbl = document.createElement('label');
       lbl.setAttribute('for', cbId);
+      const shapeMap = { repeater: '◆', companion: '●', room: '■', sensor: '▲' };
       const shape = shapeMap[role] || '●';
       lbl.innerHTML = `<input type="checkbox" id="${cbId}" data-role="${role}" ${filters[role] ? 'checked' : ''}> <span style="color:${ROLE_COLORS[role]};font-weight:600;" aria-hidden="true">${shape}</span> ${ROLE_LABELS[role]} <span style="color:var(--text-muted)">(${count})</span>`;
       lbl.querySelector('input').addEventListener('change', e => {
@@ -397,7 +282,7 @@
     }
   }
 
-  let REGION_NAMES = {};
+  const REGION_NAMES = { SJC: 'San Jose', SFO: 'San Francisco', OAK: 'Oakland', MTV: 'Mountain View', SCZ: 'Santa Cruz', MRY: 'Monterey', PAO: 'Palo Alto' };
 
   function buildJumpButtons() {
     const el = document.getElementById('mcJumps');
@@ -443,65 +328,7 @@
     map.fitBounds(bounds, { padding: [40, 40], maxZoom: 12 });
   }
 
-  var _renderingMarkers = false;
-  var _lastDeconflictZoom = null;
-
-  function deconflictLabels(markers, mapRef) {
-    const placed = [];
-    const PAD = 4;
-
-    var overlaps = function(b) {
-      for (var k = 0; k < placed.length; k++) {
-        var p = placed[k];
-        if (b.x < p.x + p.w + PAD && b.x + b.w + PAD > p.x &&
-            b.y < p.y + p.h + PAD && b.y + b.h + PAD > p.y) return true;
-      }
-      return false;
-    };
-
-    // Spiral offsets — 6 rings, 8 directions, up to ~132px
-    var offsets = [];
-    for (var ring = 1; ring <= 6; ring++) {
-      var dist = ring * 22;
-      for (var angle = 0; angle < 360; angle += 45) {
-        var rad = angle * Math.PI / 180;
-        offsets.push([Math.round(Math.cos(rad) * dist), Math.round(Math.sin(rad) * dist)]);
-      }
-    }
-
-    for (var i = 0; i < markers.length; i++) {
-      var m = markers[i];
-      var w = m.isLabel ? 38 : 20;
-      var h = m.isLabel ? 24 : 20;
-      var pt = mapRef.latLngToLayerPoint(m.latLng);
-      var bestPt = pt;
-      var box = { x: pt.x - w / 2, y: pt.y - h / 2, w: w, h: h };
-
-      if (overlaps(box)) {
-        for (var j = 0; j < offsets.length; j++) {
-          var tryPt = L.point(pt.x + offsets[j][0], pt.y + offsets[j][1]);
-          var tryBox = { x: tryPt.x - w / 2, y: tryPt.y - h / 2, w: w, h: h };
-          if (!overlaps(tryBox)) {
-            bestPt = tryPt;
-            box = tryBox;
-            break;
-          }
-        }
-      }
-
-      placed.push(box);
-      m.adjustedLatLng = mapRef.layerPointToLatLng(bestPt);
-      m.offset = Math.sqrt(Math.pow(bestPt.x - pt.x, 2) + Math.pow(bestPt.y - pt.y, 2));
-    }
-  }
-
   function renderMarkers() {
-    if (_renderingMarkers) return;
-    _renderingMarkers = true;
-    try { _renderMarkersInner(); } finally { _renderingMarkers = false; }
-  }
-
-  function _renderMarkersInner() {
     markerLayer.clearLayers();
 
     const filtered = nodes.filter(n => {
@@ -510,90 +337,29 @@
       return true;
     });
 
-    const allMarkers = [];
-
     for (const node of filtered) {
-      const useLabel = node.role === 'repeater' && filters.hashLabels;
-      const icon = useLabel ? makeRepeaterLabelIcon(node) : makeMarkerIcon(node.role || 'companion');
-      const latLng = L.latLng(node.lat, node.lon);
-      allMarkers.push({ latLng, node, icon, isLabel: useLabel, popupFn: function() { return buildPopup(node); }, alt: (node.name || 'Unknown') + ' (' + (node.role || 'node') + ')' });
-    }
+      const icon = makeMarkerIcon(node.role || 'companion');
+      const marker = L.marker([node.lat, node.lon], {
+        icon,
+        alt: `${node.name || 'Unknown'} (${node.role || 'node'})`,
+      });
 
-    // Add observer markers
-    if (filters.observer) {
-      for (const obs of observers) {
-        if (!obs.lat || !obs.lon) continue;
-        const icon = makeMarkerIcon('observer');
-        const latLng = L.latLng(obs.lat, obs.lon);
-        allMarkers.push({ latLng, node: obs, icon, isLabel: false, popupFn: function() { return buildObserverPopup(obs); }, alt: (obs.name || obs.id || 'Unknown') + ' (observer)' });
-      }
-    }
-
-    // Deconflict ALL markers
-    if (allMarkers.length > 0) {
-      deconflictLabels(allMarkers, map);
-    }
-
-    for (const m of allMarkers) {
-      const pos = m.adjustedLatLng || m.latLng;
-      const marker = L.marker(pos, { icon: m.icon, alt: m.alt });
-      marker.bindPopup(m.popupFn(), { maxWidth: 280 });
+      marker.bindPopup(buildPopup(node), { maxWidth: 280 });
       markerLayer.addLayer(marker);
-
-      if (m.offset > 10) {
-        const line = L.polyline([m.latLng, pos], {
-          color: '#ef4444', weight: 2, dashArray: '6,4', opacity: 0.85
-        });
-        markerLayer.addLayer(line);
-        // Small dot at true GPS position
-        const dot = L.circleMarker(m.latLng, {
-          radius: 3, fillColor: '#ef4444', fillOpacity: 0.9, stroke: true, color: '#fff', weight: 1
-        });
-        markerLayer.addLayer(dot);
-      }
     }
   }
 
-  function buildObserverPopup(obs) {
-    const name = safeEsc(obs.name || obs.id || 'Unknown');
-    const iata = obs.iata ? `<span class="badge-region">${safeEsc(obs.iata)}</span>` : '';
-    const lastSeen = obs.last_seen ? timeAgo(obs.last_seen) : '—';
-    const packets = (obs.packet_count || 0).toLocaleString();
-    const loc = `${obs.lat.toFixed(5)}, ${obs.lon.toFixed(5)}`;
-    const roleBadge = `<span style="display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;background:${ROLE_COLORS.observer};color:#fff;">OBSERVER</span>`;
-
-    return `
-      <div class="map-popup" style="font-family:var(--font);min-width:180px;">
-        <h3 style="font-weight:700;font-size:14px;margin:0 0 4px;">${name}</h3>
-        ${roleBadge} ${iata}
-        <dl style="margin-top:8px;font-size:12px;">
-          <dt style="color:var(--text-muted);float:left;clear:left;width:80px;padding:2px 0;">Location</dt>
-          <dd style="margin-left:88px;padding:2px 0;">${loc}</dd>
-          <dt style="color:var(--text-muted);float:left;clear:left;width:80px;padding:2px 0;">Last Seen</dt>
-          <dd style="margin-left:88px;padding:2px 0;">${lastSeen}</dd>
-          <dt style="color:var(--text-muted);float:left;clear:left;width:80px;padding:2px 0;">Packets</dt>
-          <dd style="margin-left:88px;padding:2px 0;">${packets}</dd>
-        </dl>
-        <a href="#/observers/${encodeURIComponent(obs.id || obs.observer_id)}" style="display:block;margin-top:8px;font-size:12px;color:var(--accent);">View Detail →</a>
-      </div>`;
-  }
-
   function buildPopup(node) {
     const key = node.public_key ? truncate(node.public_key, 16) : '—';
     const loc = (node.lat && node.lon) ? `${node.lat.toFixed(5)}, ${node.lon.toFixed(5)}` : '—';
     const lastAdvert = node.last_seen ? timeAgo(node.last_seen) : '—';
     const roleBadge = `<span style="display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;background:${ROLE_COLORS[node.role] || '#4b5563'};color:#fff;">${(node.role || 'unknown').toUpperCase()}</span>`;
-    const hs = node.hash_size || 1;
-    const hashPrefix = node.public_key ? node.public_key.slice(0, hs * 2).toUpperCase() : '—';
-    const hashPrefixRow = `<dt style="color:var(--text-muted);float:left;clear:left;width:80px;padding:2px 0;">Hash Prefix</dt>
-          <dd style="font-family:var(--mono);font-size:11px;font-weight:700;margin-left:88px;padding:2px 0;">${safeEsc(hashPrefix)} <span style="font-weight:400;color:var(--text-muted);">(${hs}B)</span></dd>`;
 
     return `
       <div class="map-popup" style="font-family:var(--font);min-width:180px;">
         <h3 style="font-weight:700;font-size:14px;margin:0 0 4px;">${safeEsc(node.name || 'Unknown')}</h3>
         ${roleBadge}
         <dl style="margin-top:8px;font-size:12px;">
-          ${hashPrefixRow}
           <dt style="color:var(--text-muted);float:left;clear:left;width:80px;padding:2px 0;">Key</dt>
           <dd style="font-family:var(--mono);font-size:11px;margin-left:88px;padding:2px 0;">${safeEsc(key)}</dd>
           <dt style="color:var(--text-muted);float:left;clear:left;width:80px;padding:2px 0;">Location</dt>

public/node-analytics.js

@@ -40,7 +40,7 @@
 
     let data;
     try {
-      data = await api('/nodes/' + encodeURIComponent(pubkey) + '/analytics?days=' + days, { ttl: CLIENT_TTL.nodeAnalytics });
+      data = await api('/nodes/' + encodeURIComponent(pubkey) + '/analytics?days=' + days);
     } catch (e) {
       container.innerHTML = '<div style="padding:40px;text-align:center;color:#ff6b6b">Failed to load analytics: ' + escapeHtml(e.message) + '</div>';
       return;
@@ -55,7 +55,7 @@
         <div style="margin-bottom:12px">
           <a href="#/nodes/${encodeURIComponent(n.public_key)}" style="color:var(--accent);text-decoration:none;font-size:12px">← Back to ${nodeName}</a>
           <h2 style="margin:4px 0 2px;font-size:18px">📊 ${nodeName} — Analytics</h2>
-          <div style="color:var(--text-muted);font-size:11px">${n.role || 'Unknown role'} · ${s.totalTransmissions || s.totalPackets} packets in ${days}d window</div>
+          <div style="color:var(--text-muted);font-size:11px">${n.role || 'Unknown role'} · ${s.totalPackets} packets in ${days}d window</div>
         </div>
 
         <div class="analytics-time-range" id="timeRangeBtns">

public/nodes.js

@@ -24,7 +24,7 @@
   let wsHandler = null;
   let detailMap = null;
 
-  // ROLE_COLORS loaded from shared roles.js
+  const ROLE_COLORS = { repeater: '#3b82f6', room: '#6b7280', companion: '#22c55e', sensor: '#f59e0b' };
   const TABS = [
     { key: 'all', label: 'All' },
     { key: 'repeater', label: 'Repeaters' },
@@ -35,8 +35,6 @@
 
   let directNode = null; // set when navigating directly to #/nodes/:pubkey
 
-  let regionChangeHandler = null;
-
   function init(app, routeParam) {
     directNode = routeParam || null;
 
@@ -68,16 +66,12 @@
         <input type="text" class="nodes-search" id="nodeSearch" placeholder="Search nodes by name…" aria-label="Search nodes by name">
         <div class="nodes-counts" id="nodeCounts"></div>
       </div>
-      <div id="nodesRegionFilter" class="region-filter-container"></div>
       <div class="split-layout">
         <div class="panel-left" id="nodesLeft"></div>
         <div class="panel-right empty" id="nodesRight"><span>Select a node to view details</span></div>
       </div>
     </div>`;
 
-    RegionFilter.init(document.getElementById('nodesRegionFilter'));
-    regionChangeHandler = RegionFilter.onChange(function () { loadNodes(); });
-
     document.getElementById('nodeSearch').addEventListener('input', debounce(e => {
       search = e.target.value;
       loadNodes();
@@ -91,8 +85,8 @@
     const body = document.getElementById('nodeFullBody');
     try {
       const [nodeData, healthData] = await Promise.all([
-        api('/nodes/' + encodeURIComponent(pubkey), { ttl: CLIENT_TTL.nodeDetail }),
-        api('/nodes/' + encodeURIComponent(pubkey) + '/health', { ttl: CLIENT_TTL.nodeDetail }).catch(() => null)
+        api('/nodes/' + encodeURIComponent(pubkey)),
+        api('/nodes/' + encodeURIComponent(pubkey) + '/health').catch(() => null)
       ]);
       const n = nodeData.node;
       const adverts = nodeData.recentAdverts || [];
@@ -113,7 +107,9 @@
       // Repeaters/rooms: flood advert every 12-24h, so degraded after 24h, silent after 72h
       // Companions/sensors: user-initiated adverts, shorter thresholds
       const role = (n.role || '').toLowerCase();
-      const { degradedMs, silentMs } = getHealthThresholds(role);
+      const isInfra = role === 'repeater' || role === 'room';
+      const degradedMs = isInfra ? 86400000 : 3600000;   // 24h : 1h
+      const silentMs = isInfra ? 259200000 : 86400000;    // 72h : 24h
       const statusLabel = statusAge < degradedMs ? '🟢 Active' : statusAge < silentMs ? '🟡 Degraded' : '🔴 Silent';
 
       body.innerHTML = `
@@ -134,7 +130,7 @@
           <dl class="detail-meta">
             <dt>Last Heard</dt><dd>${lastHeard ? timeAgo(lastHeard) : (n.last_seen ? timeAgo(n.last_seen) : '—')}</dd>
             <dt>First Seen</dt><dd>${n.first_seen ? new Date(n.first_seen).toLocaleString() : '—'}</dd>
-            <dt>Total Packets</dt><dd>${stats.totalTransmissions || stats.totalPackets || n.advert_count || 0}${stats.totalObservations && stats.totalObservations !== (stats.totalTransmissions || stats.totalPackets) ? ' <span class="text-muted" style="font-size:0.85em">(seen ' + stats.totalObservations + '×)</span>' : ''}</dd>
+            <dt>Total Packets</dt><dd>${stats.totalPackets || n.advert_count || 0}</dd>
             <dt>Packets Today</dt><dd>${stats.packetsToday || 0}</dd>
             ${stats.avgSnr != null ? `<dt>Avg SNR</dt><dd>${stats.avgSnr.toFixed(1)} dB</dd>` : ''}
             ${stats.avgHops ? `<dt>Avg Hops</dt><dd>${stats.avgHops}</dd>` : ''}
@@ -157,11 +153,6 @@
           </table>
         </div>` : ''}
 
-        <div class="node-full-card" id="fullPathsSection">
-          <h4>Paths Through This Node</h4>
-          <div id="fullPathsContent"><div class="text-muted" style="padding:8px"><span class="spinner"></span> Loading paths…</div></div>
-        </div>
-
         <div class="node-full-card">
           <h4>Recent Packets (${adverts.length})</h4>
           <div class="node-activity-list">
@@ -172,11 +163,10 @@
               const obs = p.observer_name || p.observer_id;
               const snr = p.snr != null ? ` · SNR ${p.snr}dB` : '';
               const rssi = p.rssi != null ? ` · RSSI ${p.rssi}dBm` : '';
-              const obsBadge = p.observation_count > 1 ? ` <span class="badge badge-obs" title="Seen ${p.observation_count} times">👁 ${p.observation_count}</span>` : '';
               return `<div class="node-activity-item">
                 <span class="node-activity-time">${timeAgo(p.timestamp)}</span>
-                <span>${typeLabel}${detail}${obsBadge}${obs ? ' via ' + escapeHtml(obs) : ''}${snr}${rssi}</span>
-                <a href="#/packets/${p.hash}" class="ch-analyze-link" style="margin-left:8px;font-size:0.8em">Analyze →</a>
+                <span>${typeLabel}${detail}${obs ? ' via ' + escapeHtml(obs) : ''}${snr}${rssi}</span>
+                <a href="#/packets/id/${p.id}" class="ch-analyze-link" style="margin-left:8px;font-size:0.8em">Analyze →</a>
               </div>`;
             }).join('') : '<div class="text-muted">No recent packets</div>'}
           </div>
@@ -219,55 +209,15 @@
         } catch {}
       }
 
-      // Fetch paths through this node (full-screen view)
-      api('/nodes/' + encodeURIComponent(n.public_key) + '/paths', { ttl: CLIENT_TTL.nodeDetail }).then(pathData => {
-        const el = document.getElementById('fullPathsContent');
-        if (!el) return;
-        if (!pathData || !pathData.paths || !pathData.paths.length) {
-          el.innerHTML = '<div class="text-muted" style="padding:8px">No paths observed through this node</div>';
-          return;
-        }
-        document.querySelector('#fullPathsSection h4').textContent = `Paths Through This Node (${pathData.totalPaths} unique, ${pathData.totalTransmissions} transmissions)`;
-        const COLLAPSE_LIMIT = 10;
-        function renderPaths(paths) {
-          return paths.map(p => {
-            const chain = p.hops.map(h => {
-              const isThis = h.pubkey === n.public_key;
-              const name = escapeHtml(h.name || h.prefix);
-              const link = h.pubkey ? `<a href="#/nodes/${encodeURIComponent(h.pubkey)}" style="${isThis ? 'font-weight:700;color:var(--accent, #3b82f6)' : ''}">${name}</a>` : `<span>${name}</span>`;
-              return link;
-            }).join(' → ');
-            return `<div style="padding:6px 0;border-bottom:1px solid var(--border);font-size:12px">
-              <div>${chain}</div>
-              <div style="color:var(--text-muted);margin-top:2px">${p.count}× · last ${timeAgo(p.lastSeen)} · <a href="#/packets/${p.sampleHash}" class="ch-analyze-link">Analyze →</a></div>
-            </div>`;
-          }).join('');
-        }
-        if (pathData.paths.length <= COLLAPSE_LIMIT) {
-          el.innerHTML = renderPaths(pathData.paths);
-        } else {
-          el.innerHTML = renderPaths(pathData.paths.slice(0, COLLAPSE_LIMIT)) +
-            `<button id="showAllFullPaths" class="btn-primary" style="margin-top:8px;font-size:11px;padding:4px 12px">Show all ${pathData.paths.length} paths</button>`;
-          document.getElementById('showAllFullPaths').addEventListener('click', function() {
-            el.innerHTML = renderPaths(pathData.paths);
-          });
-        }
-      }).catch(() => {
-        const el = document.getElementById('fullPathsContent');
-        if (el) el.innerHTML = '<div class="text-muted" style="padding:8px">Failed to load paths</div>';
-      });
-
     } catch (e) {
       body.innerHTML = `<div class="text-muted" style="padding:40px">Failed to load node: ${e.message}</div>`;
     }
   }
 
-    function destroy() {
+  function destroy() {
     if (wsHandler) offWS(wsHandler);
     wsHandler = null;
     if (detailMap) { detailMap.remove(); detailMap = null; }
-    if (regionChangeHandler) RegionFilter.offChange(regionChangeHandler);
-    regionChangeHandler = null;
     nodes = [];
     selectedKey = null;
   }
@@ -278,26 +228,17 @@
       if (activeTab !== 'all') params.set('role', activeTab);
       if (search) params.set('search', search);
       if (lastHeard) params.set('lastHeard', lastHeard);
-      const rp = RegionFilter.getRegionParam();
-      if (rp) params.set('region', rp);
-      const data = await api('/nodes?' + params, { ttl: CLIENT_TTL.nodeList });
+      const data = await api('/nodes?' + params);
       nodes = data.nodes || [];
       counts = data.counts || {};
 
-      // Defensive filter: hide nodes with obviously corrupted data
-      nodes = nodes.filter(n => {
-        if (n.public_key && n.public_key.length < 16) return false;
-        if (!n.name && !n.advert_count) return false;
-        return true;
-      });
-
       // Ensure claimed nodes are always present even if not in current page
       const myNodes = JSON.parse(localStorage.getItem('meshcore-my-nodes') || '[]');
       const existingKeys = new Set(nodes.map(n => n.public_key));
       const missing = myNodes.filter(mn => !existingKeys.has(mn.pubkey));
       if (missing.length) {
         const fetched = await Promise.allSettled(
-          missing.map(mn => api('/nodes/' + encodeURIComponent(mn.pubkey), { ttl: CLIENT_TTL.nodeDetail }))
+          missing.map(mn => api('/nodes/' + encodeURIComponent(mn.pubkey)))
         );
         fetched.forEach(r => {
           if (r.status === 'fulfilled' && r.value && r.value.public_key) nodes.push(r.value);
@@ -460,8 +401,8 @@
 
     try {
       const [data, healthData] = await Promise.all([
-        api('/nodes/' + encodeURIComponent(pubkey), { ttl: CLIENT_TTL.nodeDetail }),
-        api('/nodes/' + encodeURIComponent(pubkey) + '/health', { ttl: CLIENT_TTL.nodeDetail }).catch(() => null)
+        api('/nodes/' + encodeURIComponent(pubkey)),
+        api('/nodes/' + encodeURIComponent(pubkey) + '/health').catch(() => null)
       ]);
       data.healthData = healthData;
       renderDetail(panel, data);
@@ -485,9 +426,11 @@
     const lastHeard = stats.lastHeard;
     const statusAge = lastHeard ? (Date.now() - new Date(lastHeard).getTime()) : Infinity;
     const role = (n.role || '').toLowerCase();
-    const { degradedMs, silentMs } = getHealthThresholds(role);
+    const isInfra = role === 'repeater' || role === 'room';
+    const degradedMs = isInfra ? 86400000 : 3600000;
+    const silentMs = isInfra ? 259200000 : 86400000;
     const statusLabel = statusAge < degradedMs ? '🟢 Active' : statusAge < silentMs ? '🟡 Degraded' : '🔴 Silent';
-    const totalPackets = stats.totalTransmissions || stats.totalPackets || n.advert_count || 0;
+    const totalPackets = stats.totalPackets || n.advert_count || 0;
 
     panel.innerHTML = `
       <div class="node-detail">
@@ -527,11 +470,6 @@
           </div>
         </div>` : ''}
 
-        <div class="node-detail-section" id="pathsSection">
-          <h4>Paths Through This Node</h4>
-          <div id="pathsContent"><div class="text-muted" style="padding:8px"><span class="spinner"></span> Loading paths…</div></div>
-        </div>
-
         <div class="node-detail-section">
           <h4>Recent Packets (${adverts.length})</h4>
           <div id="advertTimeline">
@@ -546,10 +484,9 @@
                 <span class="advert-dot" style="background:${roleColor}"></span>
                 <div class="advert-info">
                   <strong>${timeAgo(a.timestamp)}</strong> ${icon} ${pType}${detail}
-                  ${a.observation_count > 1 ? ' <span class="badge badge-obs">👁 ' + a.observation_count + '</span>' : ''}
                   ${obs ? ' via ' + escapeHtml(obs) : ''}
                   ${a.snr != null ? ` · SNR ${a.snr}dB` : ''}${a.rssi != null ? ` · RSSI ${a.rssi}dBm` : ''}
-                  <br><a href="#/packets/${a.hash}" class="ch-analyze-link">Analyze →</a>
+                  <br><a href="#/packets/id/${a.id}" class="ch-analyze-link">Analyze →</a>
                 </div>
               </div>`;
             }).join('') : '<div class="text-muted" style="padding:8px">No recent packets</div>'}
@@ -593,46 +530,6 @@
         setTimeout(() => btn.textContent = '📋 Copy URL', 2000);
       }).catch(() => {});
     });
-
-    // Fetch paths through this node
-    api('/nodes/' + encodeURIComponent(n.public_key) + '/paths', { ttl: CLIENT_TTL.nodeDetail }).then(pathData => {
-      const el = document.getElementById('pathsContent');
-      if (!el) return;
-      if (!pathData || !pathData.paths || !pathData.paths.length) {
-        el.innerHTML = '<div class="text-muted" style="padding:8px">No paths observed through this node</div>';
-        document.querySelector('#pathsSection h4').textContent = 'Paths Through This Node';
-        return;
-      }
-      document.querySelector('#pathsSection h4').textContent = `Paths Through This Node (${pathData.totalPaths} unique path${pathData.totalPaths !== 1 ? 's' : ''}, ${pathData.totalTransmissions} transmissions)`;
-      const COLLAPSE_LIMIT = 10;
-      const showAll = pathData.paths.length <= COLLAPSE_LIMIT;
-      function renderPaths(paths) {
-        return paths.map(p => {
-          const chain = p.hops.map(h => {
-            const isThis = h.pubkey === n.public_key;
-            const name = escapeHtml(h.name || h.prefix);
-            const link = h.pubkey ? `<a href="#/nodes/${encodeURIComponent(h.pubkey)}" style="${isThis ? 'font-weight:700;color:var(--accent, #3b82f6)' : ''}">${name}</a>` : `<span>${name}</span>`;
-            return link;
-          }).join(' → ');
-          return `<div style="padding:6px 0;border-bottom:1px solid var(--border);font-size:12px">
-            <div>${chain}</div>
-            <div style="color:var(--text-muted);margin-top:2px">${p.count}× · last ${timeAgo(p.lastSeen)} · <a href="#/packets/${p.sampleHash}" class="ch-analyze-link">Analyze →</a></div>
-          </div>`;
-        }).join('');
-      }
-      if (showAll) {
-        el.innerHTML = renderPaths(pathData.paths);
-      } else {
-        el.innerHTML = renderPaths(pathData.paths.slice(0, COLLAPSE_LIMIT)) +
-          `<button id="showAllPaths" class="btn-primary" style="margin-top:8px;font-size:11px;padding:4px 12px">Show all ${pathData.paths.length} paths</button>`;
-        document.getElementById('showAllPaths').addEventListener('click', function() {
-          el.innerHTML = renderPaths(pathData.paths);
-        });
-      }
-    }).catch(() => {
-      const el = document.getElementById('pathsContent');
-      if (el) el.innerHTML = '<div class="text-muted" style="padding:8px">Failed to load paths</div>';
-    });
   }
 
   registerPage('nodes', { init, destroy });

public/observer-detail.js

@@ -1,320 +0,0 @@
-/* === MeshCore Analyzer — observer-detail.js === */
-'use strict';
-(function () {
-  const PAYLOAD_LABELS = { 0: 'Request', 1: 'Response', 2: 'Direct Msg', 3: 'ACK', 4: 'Advert', 5: 'Channel Msg', 7: 'Anon Req', 8: 'Path', 9: 'Trace', 11: 'Control' };
-  const CHART_COLORS = ['#4a9eff', '#ff6b6b', '#51cf66', '#fcc419', '#cc5de8', '#20c997', '#ff922b', '#845ef7', '#f06595', '#339af0'];
-
-  let charts = [];
-  let currentDays = 7;
-  let currentId = null;
-
-  function destroyCharts() {
-    charts.forEach(c => { try { c.destroy(); } catch {} });
-    charts = [];
-  }
-
-  function chartDefaults() {
-    const style = getComputedStyle(document.documentElement);
-    Chart.defaults.color = style.getPropertyValue('--text-muted').trim() || '#6b7280';
-    Chart.defaults.borderColor = style.getPropertyValue('--border').trim() || '#e2e5ea';
-  }
-
-  function formatDuration(secs) {
-    if (!secs) return '—';
-    const d = Math.floor(secs / 86400);
-    const h = Math.floor((secs % 86400) / 3600);
-    const m = Math.floor((secs % 3600) / 60);
-    if (d > 0) return d + 'd ' + h + 'h';
-    if (h > 0) return h + 'h ' + m + 'm';
-    return m + 'm';
-  }
-
-  function init(app, routeParam) {
-    currentId = routeParam;
-    if (!currentId) {
-      app.innerHTML = '<div class="text-center text-muted" style="padding:40px">No observer ID specified.</div>';
-      return;
-    }
-
-    app.innerHTML = `
-      <div class="observer-detail-page" style="overflow-y:auto;height:calc(100vh - 56px);padding:16px">
-        <div class="page-header" style="display:flex;align-items:center;gap:12px;margin-bottom:16px">
-          <a href="#/observers" class="btn-icon" title="Back to Observers" aria-label="Back">←</a>
-          <h2 style="margin:0" id="obsTitle">Observer Detail</h2>
-          <div style="margin-left:auto;display:flex;gap:8px">
-            <select id="obsDaysSelect" class="time-range-select" aria-label="Time range">
-              <option value="1">24 Hours</option>
-              <option value="3">3 Days</option>
-              <option value="7" selected>7 Days</option>
-              <option value="30">30 Days</option>
-            </select>
-          </div>
-        </div>
-        <div id="obsDetailContent"><div class="text-center text-muted" style="padding:40px">Loading…</div></div>
-      </div>`;
-
-    document.getElementById('obsDaysSelect').addEventListener('change', function (e) {
-      currentDays = parseInt(e.target.value);
-      loadDetail();
-    });
-
-    loadDetail();
-  }
-
-  function destroy() {
-    destroyCharts();
-    currentId = null;
-  }
-
-  async function loadDetail() {
-    try {
-      destroyCharts();
-      chartDefaults();
-      const [obs, analytics] = await Promise.all([
-        api('/observers/' + encodeURIComponent(currentId)),
-        api('/observers/' + encodeURIComponent(currentId) + '/analytics?days=' + currentDays),
-      ]);
-      renderDetail(obs, analytics);
-    } catch (e) {
-      document.getElementById('obsDetailContent').innerHTML =
-        '<div class="text-muted" style="padding:40px">Error: ' + e.message + '</div>';
-    }
-  }
-
-  function renderDetail(obs, analytics) {
-    const el = document.getElementById('obsDetailContent');
-    if (!el) return;
-
-    const title = document.getElementById('obsTitle');
-    if (title) title.textContent = obs.name || obs.id.substring(0, 16) + '…';
-
-    // Parse radio string
-    let radioHtml = '—';
-    if (obs.radio) {
-      const rp = obs.radio.split(',');
-      radioHtml = rp[0] + ' MHz · SF' + (rp[2] || '?') + ' · BW' + (rp[1] || '?') + ' · CR' + (rp[3] || '?');
-    }
-
-    // Health status
-    const ago = obs.last_seen ? Date.now() - new Date(obs.last_seen).getTime() : Infinity;
-    const statusCls = ago < 600000 ? 'health-green' : ago < HEALTH_THRESHOLDS.nodeDegradedMs ? 'health-yellow' : 'health-red';
-    const statusLabel = ago < 600000 ? 'Online' : ago < HEALTH_THRESHOLDS.nodeDegradedMs ? 'Stale' : 'Offline';
-
-    el.innerHTML = `
-      <div class="obs-info-grid" style="display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:20px">
-        <div class="stat-card">
-          <div class="stat-label">Status</div>
-          <div class="stat-value"><span class="health-dot ${statusCls}">●</span> ${statusLabel}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Region</div>
-          <div class="stat-value">${obs.iata ? '<span class="badge-region">' + obs.iata + '</span>' : '—'}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Model</div>
-          <div class="stat-value">${obs.model || '—'}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Firmware</div>
-          <div class="stat-value" style="font-size:0.8em;word-break:break-all">${obs.firmware || '—'}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Client</div>
-          <div class="stat-value" style="font-size:0.8em;word-break:break-all">${obs.client_version || '—'}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Radio</div>
-          <div class="stat-value" style="font-size:0.85em">${radioHtml}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Battery</div>
-          <div class="stat-value">${obs.battery_mv ? obs.battery_mv + ' mV' : '—'}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Uptime</div>
-          <div class="stat-value">${formatDuration(obs.uptime_secs)}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Noise Floor</div>
-          <div class="stat-value">${obs.noise_floor != null ? obs.noise_floor + ' dBm' : '—'}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Total Packets</div>
-          <div class="stat-value">${(obs.packet_count || 0).toLocaleString()}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">Packets/Hour</div>
-          <div class="stat-value">${(obs.packetsLastHour || 0).toLocaleString()}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-label">First Seen</div>
-          <div class="stat-value" style="font-size:0.85em">${obs.first_seen ? new Date(obs.first_seen).toLocaleDateString() : '—'}</div>
-        </div>
-      </div>
-      <div class="mono" style="font-size:0.75em;color:var(--text-muted);margin-bottom:20px;word-break:break-all">
-        ID: ${obs.id}
-      </div>
-      <div class="obs-charts" style="display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:16px">
-        <div class="chart-card" style="padding:12px">
-          <h3 style="margin:0 0 8px;font-size:0.95em">Packets Over Time</h3>
-          <canvas id="obsTimeChart"></canvas>
-        </div>
-        <div class="chart-card" style="padding:12px">
-          <h3 style="margin:0 0 8px;font-size:0.95em">Packet Types</h3>
-          <div style="max-width:280px;margin:0 auto"><canvas id="obsTypeChart"></canvas></div>
-        </div>
-        <div class="chart-card" style="padding:12px">
-          <h3 style="margin:0 0 8px;font-size:0.95em">Unique Nodes Heard</h3>
-          <canvas id="obsNodesChart"></canvas>
-        </div>
-        <div class="chart-card" style="padding:12px">
-          <h3 style="margin:0 0 8px;font-size:0.95em">SNR Distribution</h3>
-          <canvas id="obsSnrChart"></canvas>
-        </div>
-      </div>
-      <div style="margin-top:20px">
-        <h3 style="font-size:0.95em">Recent Packets</h3>
-        <div id="obsRecentPackets"><div class="text-muted">Loading…</div></div>
-      </div>`;
-
-    // Render charts
-    if (analytics.timeline && analytics.timeline.length > 0) {
-      renderTimelineChart(analytics.timeline);
-    }
-    if (analytics.packetTypes) {
-      renderTypeChart(analytics.packetTypes);
-    }
-    if (analytics.nodesTimeline && analytics.nodesTimeline.length > 0) {
-      renderNodesChart(analytics.nodesTimeline);
-    }
-    if (analytics.snrDistribution && analytics.snrDistribution.length > 0) {
-      renderSnrChart(analytics.snrDistribution);
-    }
-    if (analytics.recentPackets) {
-      renderRecentPackets(analytics.recentPackets);
-    }
-  }
-
-  function renderTimelineChart(timeline) {
-    const ctx = document.getElementById('obsTimeChart');
-    if (!ctx) return;
-    const c = new Chart(ctx, {
-      type: 'bar',
-      data: {
-        labels: timeline.map(t => t.label),
-        datasets: [{
-          label: 'Packets',
-          data: timeline.map(t => t.count),
-          backgroundColor: CHART_COLORS[0] + '80',
-          borderColor: CHART_COLORS[0],
-          borderWidth: 1,
-        }]
-      },
-      options: {
-        responsive: true, maintainAspectRatio: true,
-        plugins: { legend: { display: false } },
-        scales: {
-          x: { ticks: { maxRotation: 45, autoSkip: true, maxTicksLimit: 12 } },
-          y: { beginAtZero: true, ticks: { precision: 0 } }
-        }
-      }
-    });
-    charts.push(c);
-  }
-
-  function renderTypeChart(types) {
-    const ctx = document.getElementById('obsTypeChart');
-    if (!ctx) return;
-    const labels = Object.keys(types).map(k => PAYLOAD_LABELS[k] || 'Type ' + k);
-    const values = Object.values(types);
-    const c = new Chart(ctx, {
-      type: 'doughnut',
-      data: {
-        labels: labels,
-        datasets: [{ data: values, backgroundColor: CHART_COLORS.slice(0, labels.length) }]
-      },
-      options: {
-        responsive: true, maintainAspectRatio: true,
-        plugins: { legend: { position: 'bottom', labels: { boxWidth: 12 } } }
-      }
-    });
-    charts.push(c);
-  }
-
-  function renderNodesChart(timeline) {
-    const ctx = document.getElementById('obsNodesChart');
-    if (!ctx) return;
-    const c = new Chart(ctx, {
-      type: 'line',
-      data: {
-        labels: timeline.map(t => t.label),
-        datasets: [{
-          label: 'Unique Nodes',
-          data: timeline.map(t => t.count),
-          borderColor: CHART_COLORS[2],
-          backgroundColor: CHART_COLORS[2] + '20',
-          fill: true, tension: 0.3, pointRadius: 2,
-        }]
-      },
-      options: {
-        responsive: true, maintainAspectRatio: true,
-        plugins: { legend: { display: false } },
-        scales: {
-          x: { ticks: { maxRotation: 45, autoSkip: true, maxTicksLimit: 12 } },
-          y: { beginAtZero: true, ticks: { precision: 0 } }
-        }
-      }
-    });
-    charts.push(c);
-  }
-
-  function renderSnrChart(distribution) {
-    const ctx = document.getElementById('obsSnrChart');
-    if (!ctx) return;
-    const c = new Chart(ctx, {
-      type: 'bar',
-      data: {
-        labels: distribution.map(d => d.range),
-        datasets: [{
-          label: 'Packets',
-          data: distribution.map(d => d.count),
-          backgroundColor: CHART_COLORS[3] + '80',
-          borderColor: CHART_COLORS[3],
-          borderWidth: 1,
-        }]
-      },
-      options: {
-        responsive: true, maintainAspectRatio: true,
-        plugins: { legend: { display: false } },
-        scales: {
-          x: { title: { display: true, text: 'SNR (dB)' } },
-          y: { beginAtZero: true, ticks: { precision: 0 } }
-        }
-      }
-    });
-    charts.push(c);
-  }
-
-  function renderRecentPackets(packets) {
-    const el = document.getElementById('obsRecentPackets');
-    if (!el || !packets.length) { if (el) el.innerHTML = '<div class="text-muted">No recent packets.</div>'; return; }
-    el.innerHTML = `<table class="data-table" style="font-size:0.85em">
-      <thead><tr><th>Time</th><th>Type</th><th>Hash</th><th>SNR</th><th>RSSI</th><th>Hops</th></tr></thead>
-      <tbody>${packets.map(p => {
-        const decoded = typeof p.decoded_json === 'string' ? JSON.parse(p.decoded_json) : (p.decoded_json || {});
-        const hops = typeof p.path_json === 'string' ? JSON.parse(p.path_json) : (p.path_json || []);
-        const typeName = PAYLOAD_LABELS[p.payload_type] || 'Type ' + p.payload_type;
-        return `<tr style="cursor:pointer" onclick="location.hash='#/packet/${p.id}'">
-          <td>${timeAgo(p.timestamp)}</td>
-          <td>${typeName}</td>
-          <td class="mono" style="font-size:0.85em">${(p.hash || '').substring(0, 10)}</td>
-          <td>${p.snr != null ? p.snr.toFixed(1) : '—'}</td>
-          <td>${p.rssi != null ? p.rssi : '—'}</td>
-          <td>${hops.length}</td>
-        </tr>`;
-      }).join('')}</tbody>
-    </table>`;
-  }
-
-  registerPage('observer-detail', { init, destroy });
-})();

public/observers.js

@@ -5,7 +5,6 @@
   let observers = [];
   let wsHandler = null;
   let refreshTimer = null;
-  let regionChangeHandler = null;
 
   function init(app) {
     app.innerHTML = `
@@ -14,11 +13,8 @@
           <h2>Observer Status</h2>
           <button class="btn-icon" data-action="obs-refresh" title="Refresh" aria-label="Refresh observers">🔄</button>
         </div>
-        <div id="obsRegionFilter" class="region-filter-container"></div>
         <div id="obsContent"><div class="text-center text-muted" style="padding:40px">Loading…</div></div>
       </div>`;
-    RegionFilter.init(document.getElementById('obsRegionFilter'));
-    regionChangeHandler = RegionFilter.onChange(function () { render(); });
     loadObservers();
     // Event delegation for data-action buttons
     app.addEventListener('click', function (e) {
@@ -37,14 +33,12 @@
     wsHandler = null;
     if (refreshTimer) clearInterval(refreshTimer);
     refreshTimer = null;
-    if (regionChangeHandler) RegionFilter.offChange(regionChangeHandler);
-    regionChangeHandler = null;
     observers = [];
   }
 
   async function loadObservers() {
     try {
-      const data = await api('/observers', { ttl: CLIENT_TTL.observers });
+      const data = await api('/observers');
       observers = data.observers || [];
       render();
     } catch (e) {
@@ -75,39 +69,34 @@
   }
 
   function sparkBar(count, max) {
-    if (max === 0) return `<span class="text-muted">0/hr</span>`;
+    const aria = `role="meter" aria-valuenow="${count}" aria-valuemin="0" aria-valuemax="${max}" aria-label="Packet rate"`;
+    if (max === 0) return `<div class="spark-bar" ${aria}><div class="spark-fill" style="width:0"></div></div>`;
     const pct = Math.min(100, Math.round((count / max) * 100));
-    return `<span style="display:inline-flex;align-items:center;gap:6px;white-space:nowrap"><span style="display:inline-block;width:60px;height:12px;background:var(--border);border-radius:3px;overflow:hidden;vertical-align:middle"><span style="display:block;height:100%;width:${pct}%;background:linear-gradient(90deg,#3b82f6,#60a5fa);border-radius:3px"></span></span><span style="font-size:11px">${count}/hr</span></span>`;
+    return `<div class="spark-bar" ${aria}><div class="spark-fill" style="width:${pct}%"></div><span class="spark-label">${count}/hr</span></div>`;
   }
 
   function render() {
     const el = document.getElementById('obsContent');
     if (!el) return;
 
-    // Apply region filter
-    const selectedRegions = RegionFilter.getSelected();
-    const filtered = selectedRegions
-      ? observers.filter(o => o.iata && selectedRegions.includes(o.iata))
-      : observers;
-
-    if (filtered.length === 0) {
+    if (observers.length === 0) {
       el.innerHTML = '<div class="text-center text-muted" style="padding:40px">No observers found.</div>';
       return;
     }
 
-    const maxPktsHr = Math.max(1, ...filtered.map(o => o.packetsLastHour || 0));
+    const maxPktsHr = Math.max(1, ...observers.map(o => o.packetsLastHour || 0));
 
     // Summary counts
-    const online = filtered.filter(o => healthStatus(o.last_seen).cls === 'health-green').length;
-    const stale = filtered.filter(o => healthStatus(o.last_seen).cls === 'health-yellow').length;
-    const offline = filtered.filter(o => healthStatus(o.last_seen).cls === 'health-red').length;
+    const online = observers.filter(o => healthStatus(o.last_seen).cls === 'health-green').length;
+    const stale = observers.filter(o => healthStatus(o.last_seen).cls === 'health-yellow').length;
+    const offline = observers.filter(o => healthStatus(o.last_seen).cls === 'health-red').length;
 
     el.innerHTML = `
       <div class="obs-summary">
         <span class="obs-stat"><span class="health-dot health-green">●</span> ${online} Online</span>
         <span class="obs-stat"><span class="health-dot health-yellow">▲</span> ${stale} Stale</span>
         <span class="obs-stat"><span class="health-dot health-red">✕</span> ${offline} Offline</span>
-        <span class="obs-stat">📡 ${filtered.length} Total</span>
+        <span class="obs-stat">📡 ${observers.length} Total</span>
       </div>
       <div class="obs-table-scroll"><table class="data-table obs-table" id="obsTable">
         <caption class="sr-only">Observer status and statistics</caption>
@@ -115,10 +104,10 @@
           <th>Status</th><th>Name</th><th>Region</th><th>Last Seen</th>
           <th>Packets</th><th>Packets/Hour</th><th>Uptime</th>
         </tr></thead>
-        <tbody>${filtered.map(o => {
+        <tbody>${observers.map(o => {
           const h = healthStatus(o.last_seen);
           const shape = h.cls === 'health-green' ? '●' : h.cls === 'health-yellow' ? '▲' : '✕';
-          return `<tr style="cursor:pointer" onclick="location.hash='#/observers/${encodeURIComponent(o.id)}'">
+          return `<tr>
             <td><span class="health-dot ${h.cls}" title="${h.label}">${shape}</span> ${h.label}</td>
             <td class="mono">${o.name || o.id}</td>
             <td>${o.iata ? `<span class="badge-region">${o.iata}</span>` : '—'}</td>

public/perf.js

@@ -18,72 +18,16 @@
         Promise.resolve(window.apiPerf ? window.apiPerf() : null)
       ]);
 
-      // Also fetch health telemetry
-      const health = await fetch('/api/health').then(r => r.json()).catch(() => null);
-
       let html = '';
 
       // Server overview
       html += `<div style="display:flex;gap:16px;flex-wrap:wrap;margin:16px 0;">
         <div class="perf-card"><div class="perf-num">${server.totalRequests}</div><div class="perf-label">Total Requests</div></div>
         <div class="perf-card"><div class="perf-num">${server.avgMs}ms</div><div class="perf-label">Avg Response</div></div>
-        <div class="perf-card"><div class="perf-num">${health ? health.uptimeHuman : Math.round(server.uptime / 60) + 'm'}</div><div class="perf-label">Uptime</div></div>
+        <div class="perf-card"><div class="perf-num">${Math.round(server.uptime / 60)}m</div><div class="perf-label">Uptime</div></div>
         <div class="perf-card"><div class="perf-num">${server.slowQueries.length}</div><div class="perf-label">Slow (&gt;100ms)</div></div>
       </div>`;
 
-      // System health (memory, event loop, WS)
-      if (health) {
-        const m = health.memory, el = health.eventLoop;
-        const elColor = el.p95Ms > 500 ? '#ef4444' : el.p95Ms > 100 ? '#f59e0b' : '#22c55e';
-        const memColor = m.heapUsed > m.heapTotal * 0.85 ? '#ef4444' : m.heapUsed > m.heapTotal * 0.7 ? '#f59e0b' : '#22c55e';
-        html += `<h3>System Health</h3><div style="display:flex;gap:16px;flex-wrap:wrap;margin:8px 0;">
-          <div class="perf-card"><div class="perf-num" style="color:${memColor}">${m.heapUsed}MB</div><div class="perf-label">Heap Used / ${m.heapTotal}MB</div></div>
-          <div class="perf-card"><div class="perf-num">${m.rss}MB</div><div class="perf-label">RSS</div></div>
-          <div class="perf-card"><div class="perf-num" style="color:${elColor}">${el.p95Ms}ms</div><div class="perf-label">Event Loop p95</div></div>
-          <div class="perf-card"><div class="perf-num">${el.maxLagMs}ms</div><div class="perf-label">EL Max Lag</div></div>
-          <div class="perf-card"><div class="perf-num">${el.currentLagMs}ms</div><div class="perf-label">EL Current</div></div>
-          <div class="perf-card"><div class="perf-num">${health.websocket.clients}</div><div class="perf-label">WS Clients</div></div>
-        </div>`;
-      }
-
-      // Cache stats
-      if (server.cache) {
-        const c = server.cache;
-        const clientCache = _apiCache ? _apiCache.size : 0;
-        html += `<h3>Cache</h3><div style="display:flex;gap:16px;flex-wrap:wrap;margin:8px 0;">
-          <div class="perf-card"><div class="perf-num">${c.size}</div><div class="perf-label">Server Entries</div></div>
-          <div class="perf-card"><div class="perf-num">${c.hits}</div><div class="perf-label">Server Hits</div></div>
-          <div class="perf-card"><div class="perf-num">${c.misses}</div><div class="perf-label">Server Misses</div></div>
-          <div class="perf-card"><div class="perf-num" style="color:${c.hitRate > 50 ? '#22c55e' : c.hitRate > 20 ? '#f59e0b' : '#ef4444'}">${c.hitRate}%</div><div class="perf-label">Server Hit Rate</div></div>
-          <div class="perf-card"><div class="perf-num">${c.staleHits || 0}</div><div class="perf-label">Stale Hits (SWR)</div></div>
-          <div class="perf-card"><div class="perf-num">${c.recomputes || 0}</div><div class="perf-label">Recomputes</div></div>
-          <div class="perf-card"><div class="perf-num">${clientCache}</div><div class="perf-label">Client Entries</div></div>
-        </div>`;
-        if (client) {
-          html += `<div style="display:flex;gap:16px;flex-wrap:wrap;margin:8px 0;">
-            <div class="perf-card"><div class="perf-num">${client.cacheHits || 0}</div><div class="perf-label">Client Hits</div></div>
-            <div class="perf-card"><div class="perf-num">${client.cacheMisses || 0}</div><div class="perf-label">Client Misses</div></div>
-            <div class="perf-card"><div class="perf-num" style="color:${(client.cacheHitRate||0) > 50 ? '#22c55e' : '#f59e0b'}">${client.cacheHitRate || 0}%</div><div class="perf-label">Client Hit Rate</div></div>
-          </div>`;
-        }
-      }
-
-      // Packet Store stats
-      if (server.packetStore) {
-        const ps = server.packetStore;
-        html += `<h3>In-Memory Packet Store</h3><div style="display:flex;gap:16px;flex-wrap:wrap;margin:8px 0;">
-          <div class="perf-card"><div class="perf-num">${ps.inMemory.toLocaleString()}</div><div class="perf-label">Packets in RAM</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.estimatedMB}MB</div><div class="perf-label">Memory Used</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.maxMB}MB</div><div class="perf-label">Memory Limit</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.queries.toLocaleString()}</div><div class="perf-label">Queries Served</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.inserts.toLocaleString()}</div><div class="perf-label">Live Inserts</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.evicted.toLocaleString()}</div><div class="perf-label">Evicted</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.indexes.byHash.toLocaleString()}</div><div class="perf-label">Unique Hashes</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.indexes.byObserver}</div><div class="perf-label">Observers</div></div>
-          <div class="perf-card"><div class="perf-num">${ps.indexes.byNode.toLocaleString()}</div><div class="perf-label">Indexed Nodes</div></div>
-        </div>`;
-      }
-
       // Server endpoints table
       const eps = Object.entries(server.endpoints);
       if (eps.length) {

public/region-filter.js

@@ -1,216 +0,0 @@
-/* === MeshCore Analyzer — region-filter.js (shared region filter component) === */
-'use strict';
-
-(function () {
-  var LS_KEY = 'meshcore-region-filter';
-  var _regions = {};       // { code: label }
-  var _selected = null;    // Set of selected region codes, null = all
-  var _listeners = [];
-  var _loaded = false;
-
-  function loadFromStorage() {
-    try {
-      var stored = JSON.parse(localStorage.getItem(LS_KEY));
-      if (Array.isArray(stored) && stored.length > 0) return new Set(stored);
-    } catch (e) { /* ignore */ }
-    return null; // null = all selected
-  }
-
-  function saveToStorage() {
-    if (!_selected) {
-      localStorage.removeItem(LS_KEY);
-    } else {
-      localStorage.setItem(LS_KEY, JSON.stringify(Array.from(_selected)));
-    }
-  }
-
-  _selected = loadFromStorage();
-
-  /** Fetch regions from server */
-  async function fetchRegions() {
-    if (_loaded) return _regions;
-    try {
-      var data = await fetch('/api/config/regions').then(function (r) { return r.json(); });
-      _regions = data || {};
-      _loaded = true;
-      // If stored selection has codes no longer valid, clean up
-      if (_selected) {
-        var codes = Object.keys(_regions);
-        var cleaned = new Set();
-        _selected.forEach(function (c) { if (codes.includes(c)) cleaned.add(c); });
-        _selected = cleaned.size > 0 ? cleaned : null;
-        saveToStorage();
-      }
-    } catch (e) {
-      _regions = {};
-    }
-    return _regions;
-  }
-
-  /** Get selected regions as array, or null if all */
-  function getSelected() {
-    if (!_selected || _selected.size === 0) return null;
-    return Array.from(_selected);
-  }
-
-  /** Get region query param string for API calls: "SJC,SFO" or empty */
-  function getRegionParam() {
-    var sel = getSelected();
-    return sel ? sel.join(',') : '';
-  }
-
-  /** Build query string fragment: "&region=SJC,SFO" or "" */
-  function regionQueryString() {
-    var p = getRegionParam();
-    return p ? '&region=' + encodeURIComponent(p) : '';
-  }
-
-  /** Handle a region toggle (shared logic for both pill and dropdown modes) */
-  function toggleRegion(region, codes, container) {
-    if (region === '__all__') {
-      _selected = null;
-    } else {
-      if (!_selected) {
-        _selected = new Set([region]);
-      } else if (_selected.has(region)) {
-        _selected.delete(region);
-        if (_selected.size === 0) _selected = null;
-      } else {
-        _selected.add(region);
-      }
-      if (_selected && _selected.size === codes.length) _selected = null;
-    }
-    saveToStorage();
-    render(container);
-    _listeners.forEach(function (fn) { fn(getSelected()); });
-  }
-
-  /** Build summary label for dropdown trigger */
-  function dropdownLabel(codes) {
-    if (!_selected) return 'All Regions';
-    var sel = Array.from(_selected);
-    if (sel.length === 0) return 'All Regions';
-    if (sel.length <= 2) return sel.join(', ');
-    return sel.length + ' Regions';
-  }
-
-  /** Render pill bar mode (≤4 regions) */
-  function renderPills(container, codes) {
-    var allSelected = !_selected;
-    var html = '<div class="region-filter-bar" role="group" aria-label="Region filter">';
-    html += '<span class="region-filter-label" id="region-filter-label">Region:</span>';
-    html += '<button class="region-pill' + (allSelected ? ' region-pill-active' : '') +
-      '" data-region="__all__" role="checkbox" aria-checked="' + allSelected + '">All</button>';
-    codes.forEach(function (code) {
-      var label = _regions[code] || code;
-      var active = allSelected || (_selected && _selected.has(code));
-      html += '<button class="region-pill' + (active ? ' region-pill-active' : '') +
-        '" data-region="' + code + '" role="checkbox" aria-checked="' + !!active + '">' + label + '</button>';
-    });
-    html += '</div>';
-    container.innerHTML = html;
-
-    container.onclick = function (e) {
-      var btn = e.target.closest('[data-region]');
-      if (!btn) return;
-      toggleRegion(btn.dataset.region, codes, container);
-    };
-  }
-
-  /** Render dropdown mode (>4 regions) */
-  function renderDropdown(container, codes) {
-    var allSelected = !_selected;
-    var html = '<div class="region-dropdown-wrap" role="group" aria-label="Region filter">';
-    html += '<button class="region-dropdown-trigger" aria-haspopup="listbox" aria-expanded="false">' +
-      dropdownLabel(codes) + ' ▾</button>';
-    html += '<div class="region-dropdown-menu" role="listbox" aria-label="Select regions" hidden>';
-    html += '<label class="region-dropdown-item"><input type="checkbox" data-region="__all__"' +
-      (allSelected ? ' checked' : '') + '> <strong>All</strong></label>';
-    codes.forEach(function (code) {
-      var label = _regions[code] ? (code + ' - ' + _regions[code]) : code;
-      var active = allSelected || (_selected && _selected.has(code));
-      html += '<label class="region-dropdown-item"><input type="checkbox" data-region="' + code + '"' +
-        (active ? ' checked' : '') + '> ' + label + '</label>';
-    });
-    html += '</div></div>';
-    container.innerHTML = html;
-
-    var trigger = container.querySelector('.region-dropdown-trigger');
-    var menu = container.querySelector('.region-dropdown-menu');
-
-    trigger.onclick = function () {
-      var open = !menu.hidden;
-      menu.hidden = open;
-      trigger.setAttribute('aria-expanded', String(!open));
-    };
-
-    menu.onchange = function (e) {
-      var input = e.target;
-      if (!input.dataset.region) return;
-      toggleRegion(input.dataset.region, codes, container);
-    };
-
-    // Close on outside click
-    function onDocClick(e) {
-      if (!container.contains(e.target)) {
-        menu.hidden = true;
-        trigger.setAttribute('aria-expanded', 'false');
-      }
-    }
-    document.addEventListener('click', onDocClick, true);
-    container._regionCleanup = function () {
-      document.removeEventListener('click', onDocClick, true);
-    };
-  }
-
-  /** Render the filter bar into a container element */
-  function render(container) {
-    // Clean up previous outside-click listener if any
-    if (container._regionCleanup) { container._regionCleanup(); container._regionCleanup = null; }
-
-    var codes = Object.keys(_regions);
-    if (codes.length < 2) {
-      container.innerHTML = '';
-      container.style.display = 'none';
-      return;
-    }
-    container.style.display = '';
-
-    if (codes.length > 4 || container._forceDropdown) {
-      renderDropdown(container, codes);
-    } else {
-      renderPills(container, codes);
-    }
-  }
-
-  /** Subscribe to selection changes. Callback receives selected array or null */
-  function onChange(fn) {
-    _listeners.push(fn);
-    return fn;
-  }
-
-  /** Unsubscribe */
-  function offChange(fn) {
-    _listeners = _listeners.filter(function (f) { return f !== fn; });
-  }
-
-  /** Initialize filter in a container, fetch regions, render, return promise.
-   *  Options: { dropdown: true } to force dropdown mode regardless of region count */
-  async function initFilter(container, opts) {
-    if (opts && opts.dropdown) container._forceDropdown = true;
-    await fetchRegions();
-    render(container);
-  }
-
-  // Expose globally
-  window.RegionFilter = {
-    init: initFilter,
-    render: render,
-    getSelected: getSelected,
-    getRegionParam: getRegionParam,
-    regionQueryString: regionQueryString,
-    onChange: onChange,
-    offChange: offChange,
-    fetchRegions: fetchRegions
-  };
-})();

public/roles.js

@@ -1,131 +0,0 @@
-/* === MeshCore Analyzer — roles.js (shared config module) === */
-'use strict';
-
-/*
- * Centralized roles, thresholds, tile URLs, and UI constants.
- * Loaded BEFORE all page scripts via index.html.
- * Defaults are set synchronously; server config overrides arrive via fetch.
- */
-
-(function () {
-  // ─── Role definitions ───
-  window.ROLE_COLORS = {
-    repeater: '#dc2626', companion: '#2563eb', room: '#16a34a',
-    sensor: '#d97706', observer: '#8b5cf6', unknown: '#6b7280'
-  };
-
-  window.ROLE_LABELS = {
-    repeater: 'Repeaters', companion: 'Companions', room: 'Room Servers',
-    sensor: 'Sensors', observer: 'Observers'
-  };
-
-  window.ROLE_STYLE = {
-    repeater:  { color: '#dc2626', shape: 'diamond',  radius: 10, weight: 2 },
-    companion: { color: '#2563eb', shape: 'circle',   radius: 8,  weight: 2 },
-    room:      { color: '#16a34a', shape: 'square',   radius: 9,  weight: 2 },
-    sensor:    { color: '#d97706', shape: 'triangle', radius: 8,  weight: 2 },
-    observer:  { color: '#8b5cf6', shape: 'star',     radius: 11, weight: 2 }
-  };
-
-  window.ROLE_EMOJI = {
-    repeater: '◆', companion: '●', room: '■', sensor: '▲', observer: '★'
-  };
-
-  window.ROLE_SORT = ['repeater', 'companion', 'room', 'sensor', 'observer'];
-
-  // ─── Health thresholds (ms) ───
-  window.HEALTH_THRESHOLDS = {
-    infraDegradedMs: 86400000,   // 24h
-    infraSilentMs:   259200000,  // 72h
-    nodeDegradedMs:  3600000,    // 1h
-    nodeSilentMs:    86400000    // 24h
-  };
-
-  // Helper: get degraded/silent thresholds for a role
-  window.getHealthThresholds = function (role) {
-    var isInfra = role === 'repeater' || role === 'room';
-    return {
-      degradedMs: isInfra ? HEALTH_THRESHOLDS.infraDegradedMs : HEALTH_THRESHOLDS.nodeDegradedMs,
-      silentMs:   isInfra ? HEALTH_THRESHOLDS.infraSilentMs   : HEALTH_THRESHOLDS.nodeSilentMs
-    };
-  };
-
-  // ─── Tile URLs ───
-  window.TILE_DARK  = 'https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png';
-  window.TILE_LIGHT = 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png';
-
-  window.getTileUrl = function () {
-    var isDark = document.documentElement.getAttribute('data-theme') === 'dark' ||
-      (document.documentElement.getAttribute('data-theme') !== 'light' &&
-       window.matchMedia('(prefers-color-scheme: dark)').matches);
-    return isDark ? TILE_DARK : TILE_LIGHT;
-  };
-
-  // ─── SNR thresholds ───
-  window.SNR_THRESHOLDS = { excellent: 6, good: 0 };
-
-  // ─── Distance thresholds (km) ───
-  window.DIST_THRESHOLDS = { local: 50, regional: 200 };
-
-  // ─── MAX_HOP_DIST (degrees, ~200km ≈ 1.8°) ───
-  window.MAX_HOP_DIST = 1.8;
-
-  // ─── Result limits ───
-  window.LIMITS = {
-    topNodes: 15,
-    topPairs: 12,
-    topRingNodes: 8,
-    topSenders: 10,
-    topCollisionNodes: 10,
-    recentReplay: 8,
-    feedMax: 25
-  };
-
-  // ─── Performance thresholds ───
-  window.PERF_SLOW_MS = 100;
-
-  // ─── WebSocket reconnect delay (ms) ───
-  window.WS_RECONNECT_MS = 3000;
-
-  // ─── Propagation buffer (ms) for realistic mode ───
-  window.PROPAGATION_BUFFER_MS = 5000;
-
-  // ─── Cache invalidation debounce (ms) ───
-  window.CACHE_INVALIDATE_MS = 5000;
-
-  // ─── External URLs ───
-  window.EXTERNAL_URLS = {
-    flasher: 'https://flasher.meshcore.co.uk/'
-  };
-
-  // ─── Fetch server overrides ───
-  window.MeshConfigReady = fetch('/api/config/client').then(function (r) { return r.json(); }).then(function (cfg) {
-    if (cfg.roles) {
-      if (cfg.roles.colors) Object.assign(ROLE_COLORS, cfg.roles.colors);
-      if (cfg.roles.labels) Object.assign(ROLE_LABELS, cfg.roles.labels);
-      if (cfg.roles.style) {
-        for (var k in cfg.roles.style) ROLE_STYLE[k] = Object.assign(ROLE_STYLE[k] || {}, cfg.roles.style[k]);
-      }
-      if (cfg.roles.emoji) Object.assign(ROLE_EMOJI, cfg.roles.emoji);
-      if (cfg.roles.sort) window.ROLE_SORT = cfg.roles.sort;
-    }
-    if (cfg.healthThresholds) Object.assign(HEALTH_THRESHOLDS, cfg.healthThresholds);
-    if (cfg.tiles) {
-      if (cfg.tiles.dark) window.TILE_DARK = cfg.tiles.dark;
-      if (cfg.tiles.light) window.TILE_LIGHT = cfg.tiles.light;
-    }
-    if (cfg.snrThresholds) Object.assign(SNR_THRESHOLDS, cfg.snrThresholds);
-    if (cfg.distThresholds) Object.assign(DIST_THRESHOLDS, cfg.distThresholds);
-    if (cfg.maxHopDist != null) window.MAX_HOP_DIST = cfg.maxHopDist;
-    if (cfg.limits) Object.assign(LIMITS, cfg.limits);
-    if (cfg.perfSlowMs != null) window.PERF_SLOW_MS = cfg.perfSlowMs;
-    if (cfg.wsReconnectMs != null) window.WS_RECONNECT_MS = cfg.wsReconnectMs;
-    if (cfg.cacheInvalidateMs != null) window.CACHE_INVALIDATE_MS = cfg.cacheInvalidateMs;
-    if (cfg.externalUrls) Object.assign(EXTERNAL_URLS, cfg.externalUrls);
-    if (cfg.propagationBufferMs != null) window.PROPAGATION_BUFFER_MS = cfg.propagationBufferMs;
-    // Sync ROLE_STYLE colors with ROLE_COLORS
-    for (var role in ROLE_STYLE) {
-      if (ROLE_COLORS[role]) ROLE_STYLE[role].color = ROLE_COLORS[role];
-    }
-  }).catch(function () { /* use defaults */ });
-})();

public/style.css

@@ -188,34 +188,22 @@ a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible
   display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; align-items: center;
 }
 .filter-bar input, .filter-bar select {
-  padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px;
-  font-size: 13px; background: var(--input-bg); color: var(--text); font-family: var(--font);
-  height: 34px; box-sizing: border-box; line-height: 1;
+  padding: 4px 8px; border: 1px solid var(--border); border-radius: 4px;
+  font-size: 12px; background: var(--input-bg); color: var(--text); font-family: var(--font);
 }
 .filter-bar input { width: 120px; }
 .filter-bar select { min-width: 90px; }
 .filter-bar .btn {
   padding: 6px 14px; border: 1px solid var(--border); border-radius: 6px;
   background: var(--input-bg); cursor: pointer; font-size: 13px; transition: all .15s;
-  font-family: var(--font); color: var(--text); height: 34px; box-sizing: border-box; line-height: 1;
+  font-family: var(--font); color: var(--text);
 }
-.filter-group { display: flex; gap: 6px; align-items: center; }
-.filter-group + .filter-group { border-left: 1px solid var(--border); padding-left: 12px; margin-left: 6px; }
-.sort-help { cursor: help; font-size: 14px; color: var(--text-muted, #888); position: relative; display: inline-block; }
-.sort-help-tip {
-  display: none; position: absolute; top: 130%; left: 50%; transform: translateX(-50%);
-  background: var(--card-bg, #222); color: var(--text, #eee); border: 1px solid var(--border);
-  border-radius: 6px; padding: 8px 12px; font-size: 12px; line-height: 1.5;
-  white-space: pre-line; width: 260px; z-index: 100;
-  box-shadow: 0 4px 12px rgba(0,0,0,.3); pointer-events: none;
-}
-.sort-help:hover .sort-help-tip { display: block; }
 .filter-bar .btn:hover { background: var(--row-hover); }
 .filter-bar .btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
 
 .btn-icon {
   background: none; border: 1px solid var(--border); border-radius: 6px;
-  color: var(--text); padding: 6px 10px; cursor: pointer; font-size: 14px; transition: all .15s;
+  padding: 6px 10px; cursor: pointer; font-size: 14px; transition: all .15s;
 }
 .btn-icon:hover { background: var(--row-hover); }
 
@@ -238,7 +226,6 @@ a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible
   max-width: 0; /* forces td to respect table width instead of expanding to content */
 }
 .data-table td.col-details { white-space: normal; word-break: break-word; }
-.data-table td:has(.spark-bar), .data-table td.col-spark { max-width: none; overflow: visible; min-width: 80px; }
 .data-table tbody tr:nth-child(even) { background: var(--row-stripe); }
 .data-table tbody tr:hover { background: var(--row-hover); cursor: pointer; }
 .data-table tbody tr.selected { background: var(--selected-bg); }
@@ -275,11 +262,6 @@ a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible
   font-size: 10px; font-weight: 700; font-family: var(--mono);
   background: var(--nav-bg); color: #fff; letter-spacing: .5px;
 }
-.badge-obs {
-  display: inline-block; padding: 1px 6px; border-radius: 10px;
-  font-size: 10px; font-weight: 600;
-  background: #ede9fe; color: #6d28d9;
-}
 
 /* === Monospace === */
 .mono { font-family: var(--mono); font-size: 12px; }
@@ -699,7 +681,7 @@ button.ch-item.selected { background: var(--selected-bg); }
 ::-webkit-scrollbar-thumb:hover { background: #94a3b8; }
 
 /* === Observers Page === */
-.observers-page { padding: 20px; max-width: 1200px; margin: 0 auto; overflow-y: auto; height: calc(100vh - 56px); }
+.observers-page { padding: 20px; max-width: 1200px; margin: 0 auto; }
 .obs-summary { display: flex; gap: 20px; margin-bottom: 16px; flex-wrap: wrap; }
 .obs-stat { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-muted); }
 .health-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
@@ -707,8 +689,6 @@ button.ch-item.selected { background: var(--selected-bg); }
 .health-dot.health-yellow { background: #eab308; box-shadow: 0 0 6px #eab30880; }
 .health-dot.health-red { background: #ef4444; box-shadow: 0 0 6px #ef444480; }
 .obs-table td:first-child { white-space: nowrap; }
-.obs-table td:nth-child(6) { max-width: none; overflow: visible; }
-.col-observer { min-width: 70px; max-width: none; }
 .spark-bar { position: relative; min-width: 60px; max-width: 100px; flex: 1; height: 18px; background: var(--border); border-radius: 4px; overflow: hidden; display: inline-block; vertical-align: middle; }
 @media (max-width: 640px) { .spark-bar { max-width: 60px; } }
 .spark-fill { height: 100%; background: linear-gradient(90deg, #3b82f6, #60a5fa); border-radius: 4px; transition: width 0.3s; }
@@ -723,7 +703,6 @@ button.ch-item.selected { background: var(--selected-bg); }
 [data-theme="dark"] .trace-search input,
 [data-theme="dark"] .mc-jump-btn,
 [data-theme="dark"] .filter-bar .btn { background: var(--input-bg); color: var(--text); border-color: var(--border); }
-[data-theme="dark"] .filter-bar .btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
 [data-theme="dark"] .ch-item.selected,
 [data-theme="dark"] .data-table tbody tr.selected { background: var(--selected-bg); }
 [data-theme="dark"] .tl-bar-container { background: #334155; }
@@ -865,8 +844,6 @@ button.ch-item.selected { background: var(--selected-bg); }
   .filter-bar.filters-expanded > .col-toggle-wrap { display: inline-block; }
   .filter-bar.filters-expanded input { width: 100%; }
   .filter-bar.filters-expanded select { width: 100%; }
-  .filter-group { flex-wrap: wrap; }
-  .filter-group + .filter-group { border-left: none; padding-left: 0; margin-left: 0; }
   .filter-bar .btn { min-height: 36px; }
   .node-filter-wrap { width: 100%; }
 
@@ -934,7 +911,7 @@ button.ch-item.selected { background: var(--selected-bg); }
   border: 1px solid var(--border); border-radius: 6px; background: var(--surface-1);
   color: var(--text);
 }
-.byop-input:focus { border-color: var(--accent); outline: 2px solid var(--accent); outline-offset: 1px; }
+.byop-input:focus { border-color: var(--accent); outline: none; }
 .byop-err { color: #ef4444; font-size: .85rem; }
 .byop-decoded { margin-top: 8px; }
 .byop-section { margin-bottom: 14px; }
@@ -1200,19 +1177,6 @@ button.ch-item.ch-item-encrypted .ch-badge { filter: grayscale(0.6); }
 }
 .detail-map-link:hover { background: rgba(245, 158, 11, 0.25); }
 
-.copy-link-btn {
-  padding: 5px 12px;
-  background: rgba(59, 130, 246, 0.12);
-  border: 1px solid rgba(59, 130, 246, 0.25);
-  color: var(--primary, #3b82f6);
-  border-radius: 6px;
-  font-size: 0.78rem;
-  font-weight: 600;
-  cursor: pointer;
-  transition: background 0.15s;
-}
-.copy-link-btn:hover { background: rgba(59, 130, 246, 0.25); }
-
 /* Route tooltip on map */
 .route-tooltip {
   background: rgba(0,0,0,0.8) !important;
@@ -1285,11 +1249,10 @@ tr[data-hops]:hover { background: rgba(59,130,246,0.1); }
 
 /* #71 — Column visibility toggle */
 .col-toggle-wrap { position: relative; display: inline-block; }
-.col-toggle-btn { font-size: 13px; padding: 6px 10px; cursor: pointer; background: var(--input-bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); height: 34px; box-sizing: border-box; line-height: 1; }
+.col-toggle-btn { font-size: .8rem; padding: 4px 8px; cursor: pointer; background: var(--input-bg); border: 1px solid var(--border); border-radius: 4px; color: var(--text); }
 .col-toggle-menu { display: none; position: absolute; top: 100%; left: 0; z-index: 50; background: var(--card-bg); border: 1px solid var(--border); border-radius: 6px; padding: 6px 0; min-width: 150px; box-shadow: 0 4px 12px rgba(0,0,0,.15); }
 .col-toggle-menu.open { display: block; }
 .col-toggle-menu label { display: flex; align-items: center; gap: 6px; padding: 4px 12px; font-size: .82rem; cursor: pointer; color: var(--text); }
-.col-toggle-menu label input[type="checkbox"] { width: 14px; height: 14px; margin: 0; flex-shrink: 0; }
 .col-toggle-menu label:hover { background: var(--row-hover); }
 
 /* Column hide classes */
@@ -1463,70 +1426,3 @@ tr[data-hops]:hover { background: rgba(59,130,246,0.1); }
 .perf-table .perf-slow td { color: #ef4444; }
 .perf-table .perf-warn { background: rgba(251, 191, 36, 0.06); }
 .perf-table .perf-warn td { color: #f59e0b; }
-
-/* ─── Region filter bar ─── */
-.region-filter-bar { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 0; }
-.region-filter-container { margin: 0; padding: 0; display: inline-flex; align-items: center; }
-.region-pill {
-  display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 16px;
-  font-size: 12px; font-weight: 500; cursor: pointer; border: 1.5px solid var(--border);
-  background: transparent; color: var(--text-muted); transition: all 0.15s;
-}
-.region-pill:hover { border-color: var(--accent); color: var(--accent); }
-.region-pill-active {
-  background: var(--accent); color: #fff; border-color: var(--accent);
-}
-.region-pill-active:hover { opacity: 0.85; }
-.region-filter-label {
-  font-size: 12px; font-weight: 600; color: var(--text-muted); align-self: center;
-  margin-right: 2px; user-select: none;
-}
-.region-dropdown-wrap { position: relative; display: inline-flex; align-items: center; }
-.region-dropdown-trigger {
-  display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 6px;
-  font-size: 13px; font-weight: 500; cursor: pointer; border: 1px solid var(--border);
-  background: var(--input-bg); color: var(--text); transition: all 0.15s;
-  height: 34px; box-sizing: border-box; white-space: nowrap; line-height: 1;
-}
-.region-dropdown-trigger:hover { border-color: var(--accent); color: var(--accent); }
-.region-dropdown-menu {
-  position: absolute; top: 100%; left: 0; z-index: 90;
-  min-width: 220px; max-height: 260px; overflow-y: auto;
-  background: var(--card-bg, #fff); border: 1px solid var(--border); border-radius: 8px;
-  box-shadow: 0 4px 16px rgba(0,0,0,0.12); padding: 4px 0;
-}
-.region-dropdown-item {
-  display: flex; align-items: center; gap: 6px; padding: 6px 12px;
-  font-size: 13px; cursor: pointer; color: var(--text); white-space: nowrap;
-}
-.region-dropdown-item input[type="checkbox"] {
-  width: 14px; height: 14px; margin: 0; flex-shrink: 0;
-}
-.region-dropdown-item:hover { background: var(--row-hover, #f5f5f5); }
-
-/* Generic multi-select dropdown (Observer, Type filters) */
-.multi-select-wrap { position: relative; display: inline-flex; align-items: center; }
-.multi-select-trigger {
-  display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 6px;
-  font-size: 13px; font-weight: 500; cursor: pointer; border: 1px solid var(--border);
-  background: var(--input-bg); color: var(--text); transition: all 0.15s;
-  height: 34px; box-sizing: border-box; white-space: nowrap; line-height: 1;
-}
-.multi-select-trigger:hover { border-color: var(--accent); color: var(--accent); }
-.multi-select-menu {
-  position: absolute; top: 100%; left: 0; z-index: 90;
-  min-width: 220px; max-height: 260px; overflow-y: auto;
-  background: var(--card-bg, #fff); border: 1px solid var(--border); border-radius: 8px;
-  box-shadow: 0 4px 16px rgba(0,0,0,0.12); padding: 4px 0; display: none;
-}
-.multi-select-menu.open { display: block; }
-.multi-select-item {
-  display: flex; align-items: center; gap: 6px; padding: 6px 12px;
-  font-size: 13px; cursor: pointer; color: var(--text); white-space: nowrap;
-}
-.multi-select-item input[type="checkbox"] {
-  width: 14px; height: 14px; margin: 0; flex-shrink: 0;
-}
-.multi-select-item:hover { background: var(--row-hover, #f5f5f5); }
-
-.chan-tag { background: var(--accent, #3b82f6); color: #fff; padding: 2px 8px; border-radius: 4px; font-size: 0.9em; font-weight: 600; }

public/traces.js

@@ -5,10 +5,11 @@
   let currentHash = null;
   let traceData = [];
   let packetMeta = null;
-  function init(app, routeParam) {
-    // Check URL for pre-filled hash — support both route param and query param
+
+  function init(app) {
+    // Check URL for pre-filled hash
     const params = new URLSearchParams(location.hash.split('?')[1] || '');
-    const urlHash = routeParam || params.get('hash') || '';
+    const urlHash = params.get('hash') || '';
 
     app.innerHTML = `
       <div class="traces-page">
@@ -36,16 +37,6 @@
     packetMeta = null;
   }
 
-  function obsLabel(t) {
-    return t.observer_name || (t.observer && t.observer.length > 16 ? t.observer.slice(0, 12) + '…' : t.observer) || '—';
-  }
-
-  function obsLink(t) {
-    const label = escapeHtml(obsLabel(t));
-    if (!t.observer) return label;
-    return `<a href="#/observers/${encodeURIComponent(t.observer)}" style="color:var(--accent);text-decoration:none;" title="${escapeHtml(t.observer)}">${label}</a>`;
-  }
-
   async function doTrace() {
     const input = document.getElementById('traceHashInput');
     const hash = input.value.trim();
@@ -69,23 +60,14 @@
         return;
       }
 
-      // Extract ALL unique paths from observations
-      const allPaths = [];
-      for (const t of traceData) {
+      // Extract path from first packet that has it
+      let pathHops = [];
+      for (const p of packets) {
         try {
-          const hops = JSON.parse(t.path_json || '[]');
-          if (hops.length > 0) allPaths.push({ hops, observer: obsLabel(t) });
+          const hops = JSON.parse(p.path_json || '[]');
+          if (hops.length > 0) { pathHops = hops; break; }
         } catch {}
       }
-      // Fallback to packet-level path
-      if (allPaths.length === 0) {
-        for (const p of packets) {
-          try {
-            const hops = JSON.parse(p.path_json || '[]');
-            if (hops.length > 0) { allPaths.push({ hops, observer: 'packet' }); break; }
-          } catch {}
-        }
-      }
 
       // Get packet type info from first packet
       packetMeta = packets[0] || null;
@@ -94,13 +76,13 @@
         try { decoded = JSON.parse(packetMeta.decoded_json); } catch {}
       }
 
-      renderResults(results, allPaths, decoded);
+      renderResults(results, pathHops, decoded);
     } catch (e) {
       results.innerHTML = `<div class="trace-empty" style="color:#ef4444">Error: ${e.message}</div>`;
     }
   }
 
-  function renderResults(container, allPaths, decoded) {
+  function renderResults(container, pathHops, decoded) {
     const uniqueObservers = [...new Set(traceData.map(t => t.observer))];
     const typeName = packetMeta ? payloadTypeName(packetMeta.payload_type) : '—';
     const typeClass = packetMeta ? payloadTypeColor(packetMeta.payload_type) : 'unknown';
@@ -136,136 +118,31 @@
         </div>
       </div>
 
-      ${allPaths.length > 0 ? renderPathGraph(allPaths) : ''}
+      ${pathHops.length > 0 ? renderPathViz(pathHops) : ''}
       ${traceData.length > 0 ? renderTimeline(t0, spreadMs) : ''}
+      ${renderObserverTable()}
     `;
+    makeColumnsResizable('#traceObsTable', 'meshcore-trace-col-widths');
   }
 
-  function renderPathGraph(allPaths) {
-    // Collect unique nodes and edges across all observed paths
-    const nodeSet = new Set();
-    const edgeMap = new Map(); // "from→to" => Set of observer labels
-    nodeSet.add('Origin');
-    nodeSet.add('Dest');
-
-    for (const { hops, observer } of allPaths) {
-      const chain = ['Origin', ...hops, 'Dest'];
-      for (let i = 0; i < chain.length - 1; i++) {
-        nodeSet.add(chain[i]);
-        nodeSet.add(chain[i + 1]);
-        const key = chain[i] + '→' + chain[i + 1];
-        if (!edgeMap.has(key)) edgeMap.set(key, new Set());
-        edgeMap.get(key).add(observer);
-      }
-    }
-
-    const nodes = [...nodeSet];
-    // Assign positions: lay out nodes left to right by their earliest appearance in any path
-    const order = new Map();
-    order.set('Origin', 0);
-    let maxCol = 0;
-    for (const { hops } of allPaths) {
-      const chain = ['Origin', ...hops, 'Dest'];
-      for (let i = 0; i < chain.length; i++) {
-        if (!order.has(chain[i])) {
-          order.set(chain[i], i);
-        }
-        maxCol = Math.max(maxCol, i);
-      }
-    }
-    order.set('Dest', maxCol);
-
-    // Group nodes by column for vertical stacking
-    const colGroups = new Map();
-    for (const [node, col] of order) {
-      if (!colGroups.has(col)) colGroups.set(col, []);
-      colGroups.get(col).push(node);
-    }
-
-    const colCount = maxCol + 1;
-    const svgW = Math.max(600, colCount * 140);
-    const maxRows = Math.max(...[...colGroups.values()].map(g => g.length));
-    const svgH = Math.max(120, maxRows * 60 + 40);
-    const colSpacing = svgW / (colCount + 1);
-
-    // Compute node positions
-    const nodePos = new Map();
-    for (const [col, group] of colGroups) {
-      const rowSpacing = svgH / (group.length + 1);
-      group.forEach((node, i) => {
-        nodePos.set(node, { x: (col + 1) * colSpacing, y: (i + 1) * rowSpacing });
-      });
-    }
-
-    // Colors for edges (cycle through)
-    const edgeColors = ['#3b82f6', '#10b981', '#f59e0b', '#ef4444', '#8b5cf6', '#ec4899', '#06b6d4', '#84cc16'];
-    const observerColorMap = new Map();
-    let colorIdx = 0;
-    for (const obsSet of edgeMap.values()) {
-      for (const obs of obsSet) {
-        if (!observerColorMap.has(obs)) {
-          observerColorMap.set(obs, edgeColors[colorIdx % edgeColors.length]);
-          colorIdx++;
-        }
-      }
-    }
-
-    // Build SVG
-    let edgesSvg = '';
-    for (const [key, observers] of edgeMap) {
-      const [from, to] = key.split('→');
-      const p1 = nodePos.get(from);
-      const p2 = nodePos.get(to);
-      if (!p1 || !p2) continue;
-      const obsArr = [...observers];
-      const thickness = Math.min(obsArr.length, 6);
-      // Use first observer's color, show count as tooltip
-      const color = observerColorMap.get(obsArr[0]) || '#6b7280';
-      const title = obsArr.length > 1 ? `${obsArr.length} observers: ${obsArr.join(', ')}` : obsArr[0];
-      edgesSvg += `<line x1="${p1.x}" y1="${p1.y}" x2="${p2.x}" y2="${p2.y}" stroke="${color}" stroke-width="${thickness}" stroke-opacity="0.6"><title>${escapeHtml(title)}</title></line>`;
-      // Arrowhead
-      const angle = Math.atan2(p2.y - p1.y, p2.x - p1.x);
-      const arrowLen = 8;
-      const ax = p2.x - 20 * Math.cos(angle);
-      const ay = p2.y - 20 * Math.sin(angle);
-      const a1x = ax - arrowLen * Math.cos(angle - 0.4);
-      const a1y = ay - arrowLen * Math.sin(angle - 0.4);
-      const a2x = ax - arrowLen * Math.cos(angle + 0.4);
-      const a2y = ay - arrowLen * Math.sin(angle + 0.4);
-      edgesSvg += `<polygon points="${ax},${ay} ${a1x},${a1y} ${a2x},${a2y}" fill="${color}" opacity="0.8"/>`;
-    }
-
-    let nodesSvg = '';
-    for (const [node, pos] of nodePos) {
-      const isEndpoint = node === 'Origin' || node === 'Dest';
-      const r = isEndpoint ? 18 : 14;
-      const fill = isEndpoint ? 'var(--primary, #3b82f6)' : 'var(--surface-2, #374151)';
-      const stroke = isEndpoint ? 'var(--primary, #3b82f6)' : 'var(--border, #4b5563)';
-      const label = isEndpoint ? node : node;
-      nodesSvg += `<circle cx="${pos.x}" cy="${pos.y}" r="${r}" fill="${fill}" stroke="${stroke}" stroke-width="2"/>`;
-      nodesSvg += `<text x="${pos.x}" y="${pos.y + 4}" text-anchor="middle" fill="white" font-size="${isEndpoint ? 10 : 9}" font-weight="${isEndpoint ? 700 : 500}">${escapeHtml(label)}</text>`;
-    }
-
-    // Legend: unique paths
-    const uniquePaths = [...new Set(allPaths.map(p => p.hops.join('→')))];
-    const legendHtml = uniquePaths.length > 1
-      ? `<div class="trace-path-info" style="margin-top:8px">${uniquePaths.length} unique path${uniquePaths.length > 1 ? 's' : ''} observed by ${allPaths.length} observer${allPaths.length > 1 ? 's' : ''}</div>`
-      : `<div class="trace-path-info">${allPaths[0].hops.length} hop${allPaths[0].hops.length !== 1 ? 's' : ''} in relay path</div>`;
-
+  function renderPathViz(hops) {
+    const arrows = hops.map(h => `<span class="trace-path-hop">${h}</span>`).join('<span class="trace-path-arrow">→</span>');
     return `
       <div class="trace-section">
-        <h3>Path Graph</h3>
-        <div style="overflow-x:auto;">
-          <svg width="${svgW}" height="${svgH}" style="display:block;margin:0 auto;">
-            ${edgesSvg}
-            ${nodesSvg}
-          </svg>
+        <h3>Path Visualization</h3>
+        <div class="trace-path-viz">
+          <span class="trace-path-label">Origin</span>
+          <span class="trace-path-arrow">→</span>
+          ${arrows}
+          <span class="trace-path-arrow">→</span>
+          <span class="trace-path-label">Dest</span>
         </div>
-        ${legendHtml}
+        <div class="trace-path-info">${hops.length} hop${hops.length !== 1 ? 's' : ''} in relay path</div>
       </div>`;
   }
 
   function renderTimeline(t0, spreadMs) {
+    // Build timeline bars
     const barWidth = spreadMs > 0 ? spreadMs : 1;
     const rows = traceData.map((t, i) => {
       const time = new Date(t.time);
@@ -275,7 +152,7 @@
       const delta = spreadMs > 0 ? `+${(offsetMs / 1000).toFixed(3)}s` : '';
 
       return `<div class="tl-row">
-        <div class="tl-observer">${obsLink(t)}</div>
+        <div class="tl-observer">${truncate(t.observer || '—', 20)}</div>
         <div class="tl-bar-container">
           <div class="tl-marker" style="left:${pct}%" title="${time.toISOString()}"></div>
         </div>
@@ -295,5 +172,27 @@
       </div>`;
   }
 
+  function renderObserverTable() {
+    const rows = traceData.map((t, i) => {
+      const snrClass = t.snr != null ? (t.snr >= 0 ? 'good' : t.snr >= -10 ? 'ok' : 'bad') : '';
+      return `<tr>
+        <td>${i + 1}</td>
+        <td class="mono">${t.observer || '—'}</td>
+        <td>${t.time ? new Date(t.time).toLocaleString() : '—'}</td>
+        <td class="tl-snr ${snrClass}">${t.snr != null ? t.snr.toFixed(1) + ' dB' : '—'}</td>
+        <td>${t.rssi != null ? t.rssi.toFixed(0) + ' dBm' : '—'}</td>
+      </tr>`;
+    });
+
+    return `
+      <div class="trace-section">
+        <h3>Observer Details</h3>
+        <table class="data-table" id="traceObsTable">
+          <thead><tr><th>#</th><th>Observer</th><th>Timestamp</th><th>SNR</th><th>RSSI</th></tr></thead>
+          <tbody>${rows.join('')}</tbody>
+        </table>
+      </div>`;
+  }
+
   registerPage('traces', { init, destroy });
 })();

scripts/migrate-dedup.js

@@ -1,144 +0,0 @@
-#!/usr/bin/env node
-/**
- * Milestone 1: Packet Dedup Schema Migration
- * 
- * Creates `transmissions` and `observations` tables from the existing `packets` table.
- * Idempotent — drops and recreates new tables on each run.
- * Does NOT touch the original `packets` table.
- * 
- * Usage: node scripts/migrate-dedup.js <path-to-meshcore.db>
- */
-
-const Database = require('better-sqlite3');
-const path = require('path');
-
-const dbPath = process.argv[2];
-if (!dbPath) {
-  console.error('Usage: node scripts/migrate-dedup.js <path-to-meshcore.db>');
-  process.exit(1);
-}
-
-const start = Date.now();
-const db = new Database(dbPath);
-db.pragma('journal_mode = WAL');
-db.pragma('foreign_keys = ON');
-
-// --- Drop existing new tables (idempotent) ---
-console.log('Dropping existing transmissions/observations tables if they exist...');
-db.exec('DROP TABLE IF EXISTS observations');
-db.exec('DROP TABLE IF EXISTS transmissions');
-
-// --- Create new tables ---
-console.log('Creating transmissions and observations tables...');
-db.exec(`
-  CREATE TABLE transmissions (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    raw_hex TEXT NOT NULL,
-    hash TEXT NOT NULL UNIQUE,
-    first_seen TEXT NOT NULL,
-    route_type INTEGER,
-    payload_type INTEGER,
-    payload_version INTEGER,
-    decoded_json TEXT,
-    created_at TEXT DEFAULT (datetime('now'))
-  );
-
-  CREATE TABLE observations (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    transmission_id INTEGER NOT NULL REFERENCES transmissions(id),
-    hash TEXT NOT NULL,
-    observer_id TEXT,
-    observer_name TEXT,
-    direction TEXT,
-    snr REAL,
-    rssi REAL,
-    score INTEGER,
-    path_json TEXT,
-    timestamp TEXT NOT NULL,
-    created_at TEXT DEFAULT (datetime('now'))
-  );
-
-  CREATE INDEX idx_transmissions_hash ON transmissions(hash);
-  CREATE INDEX idx_transmissions_first_seen ON transmissions(first_seen);
-  CREATE INDEX idx_transmissions_payload_type ON transmissions(payload_type);
-  CREATE INDEX idx_observations_hash ON observations(hash);
-  CREATE INDEX idx_observations_transmission_id ON observations(transmission_id);
-  CREATE INDEX idx_observations_observer_id ON observations(observer_id);
-  CREATE INDEX idx_observations_timestamp ON observations(timestamp);
-`);
-
-// --- Read all packets ordered by timestamp ---
-console.log('Reading packets...');
-const packets = db.prepare('SELECT * FROM packets ORDER BY timestamp ASC').all();
-const totalPackets = packets.length;
-console.log(`Total packets: ${totalPackets}`);
-
-// --- Group by hash and migrate ---
-const insertTransmission = db.prepare(`
-  INSERT OR IGNORE INTO transmissions (raw_hex, hash, first_seen, route_type, payload_type, payload_version, decoded_json)
-  VALUES (?, ?, ?, ?, ?, ?, ?)
-`);
-
-const insertObservation = db.prepare(`
-  INSERT INTO observations (transmission_id, hash, observer_id, observer_name, direction, snr, rssi, score, path_json, timestamp)
-  VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-`);
-
-const hashToTransmissionId = new Map();
-let transmissionCount = 0;
-
-const lookupTransmission = db.prepare('SELECT id FROM transmissions WHERE hash = ?');
-
-const migrate = db.transaction(() => {
-  for (const pkt of packets) {
-    let txId = hashToTransmissionId.get(pkt.hash);
-    if (txId === undefined) {
-      const result = insertTransmission.run(
-        pkt.raw_hex, pkt.hash, pkt.timestamp,
-        pkt.route_type, pkt.payload_type, pkt.payload_version, pkt.decoded_json
-      );
-      if (result.changes > 0) {
-        txId = result.lastInsertRowid;
-      } else {
-        // Already inserted by dual-write, look up existing
-        txId = lookupTransmission.get(pkt.hash).id;
-      }
-      hashToTransmissionId.set(pkt.hash, txId);
-      transmissionCount++;
-    }
-    insertObservation.run(
-      txId, pkt.hash, pkt.observer_id, pkt.observer_name, pkt.direction,
-      pkt.snr, pkt.rssi, pkt.score, pkt.path_json, pkt.timestamp
-    );
-  }
-});
-
-migrate();
-
-// --- Verify ---
-const obsCount = db.prepare('SELECT COUNT(*) as c FROM observations').get().c;
-const txCount = db.prepare('SELECT COUNT(*) as c FROM transmissions').get().c;
-const distinctHash = db.prepare('SELECT COUNT(DISTINCT hash) as c FROM packets').get().c;
-
-const elapsed = ((Date.now() - start) / 1000).toFixed(2);
-
-console.log('\n=== Migration Stats ===');
-console.log(`Total packets (source):       ${totalPackets}`);
-console.log(`Unique transmissions created:  ${transmissionCount}`);
-console.log(`Observations created:          ${obsCount}`);
-console.log(`Dedup ratio:                   ${(totalPackets / transmissionCount).toFixed(2)}x`);
-console.log(`Time taken:                    ${elapsed}s`);
-
-console.log('\n=== Verification ===');
-const obsOk = obsCount === totalPackets;
-const txOk = txCount === distinctHash;
-console.log(`observations (${obsCount}) = packets (${totalPackets}): ${obsOk ? 'PASS ✓' : 'FAIL ✗'}`);
-console.log(`transmissions (${txCount}) = distinct hashes (${distinctHash}): ${txOk ? 'PASS ✓' : 'FAIL ✗'}`);
-
-if (!obsOk || !txOk) {
-  console.error('\nVerification FAILED!');
-  process.exit(1);
-}
-
-console.log('\nMigration complete!');
-db.close();

scripts/validate.sh

@@ -1,30 +0,0 @@
-#!/bin/sh
-# Pre-push validation — catches common JS errors before they hit prod
-set -e
-
-echo "=== Syntax check ==="
-node -c server.js
-for f in public/*.js; do node -c "$f"; done
-echo "✅ All JS files parse OK"
-
-echo "=== Checking for undefined common references ==="
-ERRORS=0
-
-# esc() should only exist inside IIFEs that define it, not in files that don't
-for f in public/live.js public/map.js public/home.js public/nodes.js public/channels.js public/observers.js; do
-  if grep -q '\besc(' "$f" 2>/dev/null && ! grep -q 'function esc' "$f" 2>/dev/null; then
-    REFS=$(grep -n '\besc(' "$f" | grep -v escapeHtml | grep -v "desc\|Esc\|resc\|safeEsc" || true)
-    if [ -n "$REFS" ]; then
-      echo "❌ $f uses esc() but doesn't define it:"
-      echo "$REFS"
-      ERRORS=$((ERRORS + 1))
-    fi
-  fi
-done
-
-if [ "$ERRORS" -gt 0 ]; then
-  echo "❌ $ERRORS validation error(s) found"
-  exit 1
-fi
-
-echo "✅ Validation passed"