New dashboard section shows recent syncs as scrolling cards with
playlist art, source badge, match percentage bar, and health color.
Click any card to open a detail modal showing every track's match
status, confidence score, album art, and download/wishlist status.
Per-track data is now cached in sync_history.track_results for all
sync paths: server-sync (playlist→media server), download missing
tracks, and wishlist processing. SyncResult carries match_details
from the sync service. Both image URLs and matched track info are
preserved for review.
Features:
- Staggered card entrance animation, delete button on hover
- Filter bar: All/Matched/Unmatched/Downloaded
- Color-coded confidence badges (green/amber/red)
- Unmatched tracks show "→ Wishlist" status
- 32px album art thumbnails per track row
- Auto-refreshes every 30 seconds on dashboard
- Falls back gracefully for old syncs without track_results
PlaylistSyncService now accepts profile_id and applies per-profile
library selection before syncing. _apply_profile_library sets Plex
library name or Jellyfin user/library on the client based on the
profile's saved preferences. All existing _get_active_media_client
calls automatically pick up the active profile via instance state.
Admin and profiles without custom library settings: zero change.
Enhanced handling of artist data to support both string and object formats across the database, sync service, and web server. The sync process now preserves full album and artist objects for tracks, enabling wishlist additions with album cover art. The frontend and API were updated to use the full artist objects, and the UI now formats artist names correctly.
