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
@@ -1,4 +1,5 @@
 """Category classification of raw yt-dlp / ffmpeg download-failure strings (S2)."""
+
 from app.downloads.errors import classify