diff --git a/.github/workflows/all-quality.yml b/.github/workflows/all-quality.yml
index dc732b3b..c30d3dec 100644
--- a/.github/workflows/all-quality.yml
+++ b/.github/workflows/all-quality.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -44,7 +44,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Node.js
         uses: actions/setup-node@v6
diff --git a/app/migrations/_005_backfill_payload_hashes.py b/app/migrations/_005_backfill_payload_hashes.py
index 9725cd0e..f343555e 100644
--- a/app/migrations/_005_backfill_payload_hashes.py
+++ b/app/migrations/_005_backfill_payload_hashes.py
@@ -1,5 +1,5 @@
-from hashlib import sha256
 import logging
+from hashlib import sha256
 
 import aiosqlite
 
diff --git a/app/migrations/_013_convert_to_multi_bot.py b/app/migrations/_013_convert_to_multi_bot.py
index 48242c9f..40082a04 100644
--- a/app/migrations/_013_convert_to_multi_bot.py
+++ b/app/migrations/_013_convert_to_multi_bot.py
@@ -1,6 +1,6 @@
 import json
-import uuid
 import logging
+import uuid
 
 import aiosqlite
 
diff --git a/app/migrations/_028_payload_hash_text_to_blob.py b/app/migrations/_028_payload_hash_text_to_blob.py
index f6970c90..c5ad95c9 100644
--- a/app/migrations/_028_payload_hash_text_to_blob.py
+++ b/app/migrations/_028_payload_hash_text_to_blob.py
@@ -1,5 +1,5 @@
-from hashlib import sha256
 import logging
+from hashlib import sha256
 
 import aiosqlite
 
diff --git a/app/migrations/_036_create_fanout_configs.py b/app/migrations/_036_create_fanout_configs.py
index 6c56d103..1505b672 100644
--- a/app/migrations/_036_create_fanout_configs.py
+++ b/app/migrations/_036_create_fanout_configs.py
@@ -1,6 +1,6 @@
 import json
-import uuid
 import logging
+import uuid
 
 import aiosqlite
 
diff --git a/app/migrations/_037_bots_to_fanout.py b/app/migrations/_037_bots_to_fanout.py
index e7bdfc25..60cbd8fb 100644
--- a/app/migrations/_037_bots_to_fanout.py
+++ b/app/migrations/_037_bots_to_fanout.py
@@ -1,6 +1,6 @@
 import json
-import uuid
 import logging
+import uuid
 
 import aiosqlite
 
diff --git a/app/migrations/_055_favorites_to_columns.py b/app/migrations/_055_favorites_to_columns.py
index a0e28e26..e81f12ed 100644
--- a/app/migrations/_055_favorites_to_columns.py
+++ b/app/migrations/_055_favorites_to_columns.py
@@ -1,4 +1,3 @@
-import json
 import logging
 
 import aiosqlite
diff --git a/tests/test_fanout_hitlist.py b/tests/test_fanout_hitlist.py
index e75463c7..640352ba 100644
--- a/tests/test_fanout_hitlist.py
+++ b/tests/test_fanout_hitlist.py
@@ -351,7 +351,9 @@ class TestMigration036:
             )
             await conn.commit()
 
-            from app.migrations._036_create_fanout_configs import migrate as _migrate_036_create_fanout_configs
+            from app.migrations._036_create_fanout_configs import (
+                migrate as _migrate_036_create_fanout_configs,
+            )
 
             await _migrate_036_create_fanout_configs(conn)
 
@@ -382,7 +384,9 @@ class TestMigration036:
             )
             await conn.commit()
 
-            from app.migrations._036_create_fanout_configs import migrate as _migrate_036_create_fanout_configs
+            from app.migrations._036_create_fanout_configs import (
+                migrate as _migrate_036_create_fanout_configs,
+            )
 
             await _migrate_036_create_fanout_configs(conn)
 
@@ -413,7 +417,9 @@ class TestMigration036:
             )
             await conn.commit()
 
-            from app.migrations._036_create_fanout_configs import migrate as _migrate_036_create_fanout_configs
+            from app.migrations._036_create_fanout_configs import (
+                migrate as _migrate_036_create_fanout_configs,
+            )
 
             await _migrate_036_create_fanout_configs(conn)
 
@@ -439,7 +445,9 @@ class TestMigration036:
             await conn.execute("INSERT INTO app_settings (id) VALUES (1)")
             await conn.commit()
 
-            from app.migrations._036_create_fanout_configs import migrate as _migrate_036_create_fanout_configs
+            from app.migrations._036_create_fanout_configs import (
+                migrate as _migrate_036_create_fanout_configs,
+            )
 
             await _migrate_036_create_fanout_configs(conn)
 
@@ -536,7 +544,9 @@ class TestMigration038:
             await conn.execute("INSERT INTO app_settings (id) VALUES (1)")
             await conn.commit()
 
-            from app.migrations._038_drop_legacy_columns import migrate as _migrate_038_drop_legacy_columns
+            from app.migrations._038_drop_legacy_columns import (
+                migrate as _migrate_038_drop_legacy_columns,
+            )
 
             await _migrate_038_drop_legacy_columns(conn)
 
@@ -561,7 +571,9 @@ class TestMigration038:
             await conn.execute("CREATE TABLE app_settings (id INTEGER PRIMARY KEY)")
             await conn.commit()
 
-            from app.migrations._038_drop_legacy_columns import migrate as _migrate_038_drop_legacy_columns
+            from app.migrations._038_drop_legacy_columns import (
+                migrate as _migrate_038_drop_legacy_columns,
+            )
 
             # Should not raise
             await _migrate_038_drop_legacy_columns(conn)
diff --git a/tests/test_migrations/test_migration_001.py b/tests/test_migrations/test_migration_001.py
index 0d434989..33bc5ceb 100644
--- a/tests/test_migrations/test_migration_001.py
+++ b/tests/test_migrations/test_migration_001.py
@@ -1,11 +1,11 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import run_migrations
 
+
 class TestMigration001:
     """Test migration 001: add last_read_at columns."""
 
diff --git a/tests/test_migrations/test_migration_013.py b/tests/test_migrations/test_migration_013.py
index d0cb915b..e84f8eeb 100644
--- a/tests/test_migrations/test_migration_013.py
+++ b/tests/test_migrations/test_migration_013.py
@@ -7,13 +7,13 @@ import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration013:
     """Test migration 013: convert bot_enabled/bot_code to multi-bot format."""
 
     @pytest.mark.asyncio
     async def test_migration_converts_existing_bot_to_array(self):
         """Migration converts existing bot_enabled/bot_code to bots array."""
-        import json
 
         conn = await aiosqlite.connect(":memory:")
         conn.row_factory = aiosqlite.Row
diff --git a/tests/test_migrations/test_migration_018.py b/tests/test_migrations/test_migration_018.py
index 22579688..4f401f92 100644
--- a/tests/test_migrations/test_migration_018.py
+++ b/tests/test_migrations/test_migration_018.py
@@ -1,12 +1,11 @@
 """Tests for database migration(s)."""
 
-from hashlib import sha256
-
 import aiosqlite
 import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration018:
     """Test migration 018: drop UNIQUE(data) from raw_packets."""
 
diff --git a/tests/test_migrations/test_migration_019.py b/tests/test_migrations/test_migration_019.py
index bd3669e7..f0aa831e 100644
--- a/tests/test_migrations/test_migration_019.py
+++ b/tests/test_migrations/test_migration_019.py
@@ -1,11 +1,11 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration019:
     """Test migration 019: drop UNIQUE constraint from messages."""
 
diff --git a/tests/test_migrations/test_migration_020.py b/tests/test_migrations/test_migration_020.py
index e70b7cbd..38df2a01 100644
--- a/tests/test_migrations/test_migration_020.py
+++ b/tests/test_migrations/test_migration_020.py
@@ -1,11 +1,11 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration020:
     """Test migration 020: enable WAL mode and incremental auto-vacuum."""
 
diff --git a/tests/test_migrations/test_migration_028.py b/tests/test_migrations/test_migration_028.py
index 88db1dd3..7ee6dbc1 100644
--- a/tests/test_migrations/test_migration_028.py
+++ b/tests/test_migrations/test_migration_028.py
@@ -7,13 +7,13 @@ import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration028:
     """Test migration 028: convert payload_hash from TEXT to BLOB."""
 
     @pytest.mark.asyncio
     async def test_migration_converts_hex_text_to_blob(self):
         """Migration converts 64-char hex TEXT payload_hash values to 32-byte BLOBs."""
-        from hashlib import sha256
 
         conn = await aiosqlite.connect(":memory:")
         conn.row_factory = aiosqlite.Row
diff --git a/tests/test_migrations/test_migration_032.py b/tests/test_migrations/test_migration_032.py
index a3e324d0..583ad584 100644
--- a/tests/test_migrations/test_migration_032.py
+++ b/tests/test_migrations/test_migration_032.py
@@ -1,11 +1,11 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration032:
     """Test migration 032: add community MQTT columns to app_settings."""
 
diff --git a/tests/test_migrations/test_migration_033.py b/tests/test_migrations/test_migration_033.py
index 5f745d68..8b8f443d 100644
--- a/tests/test_migrations/test_migration_033.py
+++ b/tests/test_migrations/test_migration_033.py
@@ -1,11 +1,11 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration033:
     """Test migration 033: seed #remoteterm channel."""
 
diff --git a/tests/test_migrations/test_migration_034.py b/tests/test_migrations/test_migration_034.py
index 6677486a..34aa455b 100644
--- a/tests/test_migrations/test_migration_034.py
+++ b/tests/test_migrations/test_migration_034.py
@@ -1,11 +1,11 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration034:
     """Test migration 034: add flood_scope column to app_settings."""
 
diff --git a/tests/test_migrations/test_migration_039.py b/tests/test_migrations/test_migration_039.py
index 8fcd15a3..0ee9518d 100644
--- a/tests/test_migrations/test_migration_039.py
+++ b/tests/test_migrations/test_migration_039.py
@@ -1,13 +1,12 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import get_version, run_migrations, set_version
-
 from tests.test_migrations.conftest import LATEST_SCHEMA_VERSION
 
+
 class TestMigration039:
     """Test migration 039: persist contacts.out_path_hash_mode."""
 
diff --git a/tests/test_migrations/test_migration_040.py b/tests/test_migrations/test_migration_040.py
index 909e9e2c..3ed4d530 100644
--- a/tests/test_migrations/test_migration_040.py
+++ b/tests/test_migrations/test_migration_040.py
@@ -1,13 +1,12 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import get_version, run_migrations, set_version
-
 from tests.test_migrations.conftest import LATEST_SCHEMA_VERSION
 
+
 class TestMigration040:
     """Test migration 040: include path_len in advert-path identity."""
 
diff --git a/tests/test_migrations/test_migration_041.py b/tests/test_migrations/test_migration_041.py
index bd03c3b7..0234c7f1 100644
--- a/tests/test_migrations/test_migration_041.py
+++ b/tests/test_migrations/test_migration_041.py
@@ -1,13 +1,12 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import get_version, run_migrations, set_version
-
 from tests.test_migrations.conftest import LATEST_SCHEMA_VERSION
 
+
 class TestMigration041:
     """Test migration 041: add nullable routing override columns."""
 
diff --git a/tests/test_migrations/test_migration_042.py b/tests/test_migrations/test_migration_042.py
index f10579e6..6f9ba1ed 100644
--- a/tests/test_migrations/test_migration_042.py
+++ b/tests/test_migrations/test_migration_042.py
@@ -1,13 +1,12 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import get_version, run_migrations, set_version
-
 from tests.test_migrations.conftest import LATEST_SCHEMA_VERSION
 
+
 class TestMigration042:
     """Test migration 042: add channels.flood_scope_override."""
 
diff --git a/tests/test_migrations/test_migration_044.py b/tests/test_migrations/test_migration_044.py
index efd6a9ab..6518b2d9 100644
--- a/tests/test_migrations/test_migration_044.py
+++ b/tests/test_migrations/test_migration_044.py
@@ -7,6 +7,7 @@ import pytest
 
 from app.migrations import run_migrations, set_version
 
+
 class TestMigration044:
     """Test migration 044: dedupe incoming direct messages."""
 
diff --git a/tests/test_migrations/test_migration_046.py b/tests/test_migrations/test_migration_046.py
index 5d1e4152..e2006c8b 100644
--- a/tests/test_migrations/test_migration_046.py
+++ b/tests/test_migrations/test_migration_046.py
@@ -1,13 +1,12 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import get_version, run_migrations, set_version
-
 from tests.test_migrations.conftest import LATEST_SCHEMA_VERSION
 
+
 class TestMigration046:
     """Test migration 046: clean orphaned contact child rows."""
 
diff --git a/tests/test_migrations/test_migration_047.py b/tests/test_migrations/test_migration_047.py
index ff87ef85..840b5010 100644
--- a/tests/test_migrations/test_migration_047.py
+++ b/tests/test_migrations/test_migration_047.py
@@ -1,13 +1,12 @@
 """Tests for database migration(s)."""
 
-
 import aiosqlite
 import pytest
 
 from app.migrations import get_version, run_migrations, set_version
-
 from tests.test_migrations.conftest import LATEST_SCHEMA_VERSION
 
+
 class TestMigration047:
     """Test migration 047: add statistics indexes."""