- Input/download folder is now the SAME shared config key the music side uses
(soulseek.download_path via config_manager) — change it on either side and both
follow, one physical download dir, simpler Docker mounts. Output libraries stay
video-specific in video.db. ZERO music code touched (read/write the shared key only).
- docker-compose: documented the shared ./downloads input mount, and added the three
video library OUTPUT mounts (./Movies→/media/movies, ./TV→/media/tv,
./YouTube→/media/youtube) matching the in-app placeholders.
- Test monkeypatches config_manager: asserts the input folder writes the shared
soulseek.download_path (music sees it) and is NOT in video.db; libraries persist to
video.db; legacy migration intact. ruff + guard + balance clean.
84fac1f80a