- GET/POST /api/video/enrichment/config saves the keys into video_settings;
POST rebuilds the engine (stop old workers, rebuild clients with new keys) so
they pick up the change live.
- video-settings.js loads the saved keys into the TMDB/TVDB fields on the
Connections tab and saves them on change (workers enable once a key is set).
Backend is now end-to-end: key -> client.enabled -> worker matches the library
to TMDB/TVDB and fills ids + metadata. 91 tests green; real DB untouched.
The Movies/TV selectors now save the moment you pick one — same as the music
'Music Library' selector right above them — instead of a separate 'Save
Libraries' button. Removed the button and the copied 'doesn't affect config
file' caption; a small inline status shows 'Saved'.
Right next to music's 'Music Library' selector, the video side now shows
'Movies Library' + 'TV Shows Library' dropdowns (data-video-only, hidden on the
music side). video-settings.js populates them from /api/video/libraries when
Settings opens on the video side and saves the choice back; the scanner then
reads only those libraries. Isolated IIFE, data-attr wired. 83 tests green.
