style: apply ruff format across backend + scripts (line-length 100)

Mechanical, whole-tree `ruff format` pass — no behaviour change. Recorded in .git-blame-ignore-revs (next commit) so git blame skips it.
2026-08-23 07:43:06 +02:00
parent 434a98d6ed
commit b1832afd18
217 changed files with 3149 additions and 1744 deletions
@@ -9,6 +9,7 @@ channels.list?mine=true and cached. Used to exclude the user's own channel from
 playlist-discovery list (you don't subscribe to yourself). NULL = not resolved yet.
 Purely additive.
 """
+
 from typing import Sequence, Union

 import sqlalchemy as sa