Kpa-clawbot 8c63200679 feat: hash size distribution by repeaters (Go server) (#264) ...

## Summary

Adds `distributionByRepeaters` to the `/api/analytics/hash-sizes`
endpoint in the **Go server**.

### Problem
PR #263 implemented this feature in the deprecated Node.js server
(server.js). All backend changes should go in the Go server at
`cmd/server/`.

### Solution
- For each hash size (1, 2, 3), count how many unique repeaters (nodes)
advertise packets with that hash size
- Uses the existing `byNode` map already computed in
`computeAnalyticsHashSizes()`
- Added to both the live response and the empty/fallback response in
routes.go
- Frontend changes from PR #263 (`public/analytics.js`) already render
this field — no frontend changes needed

### Response shape
```json
{
  "distributionByRepeaters": { "1": 42, "2": 7, "3": 2 },
  ...existing fields...
}
```

### Testing
- All Go server tests pass
- Replaces PR #263 (which modified the wrong server)

Closes #263

---------

Co-authored-by: you <you@example.com>

2026-03-29 15:18:40 -07:00

..

ingestor

fix: align Go packet decoder with MeshCore firmware spec

2026-03-29 07:50:51 -07:00

server

feat: hash size distribution by repeaters (Go server) (#264)

2026-03-29 15:18:40 -07:00