feat(home): add recommendation store and data-driven home
Backend:
- Add reco_store module with SQLite-backed event storage
- Add reco_log_event, reco_get_home commands
- Add ML-lite scoring: reco_train_scores, reco_get_home_ml
- Score decay based on event age (configurable half-life)
Frontend:
- Add recoService.ts for event logging
- Log play/favorite/playlist_add events
- Add albumId/artistId to PlayingTrack for tracking
- Rework HomeView to fetch recommendations from reco_store
- Display recently played, continue listening, top artists, favorites
Integrated from home-reco and home-reco-ml branches
vicrodh
f4e8d68538