- Add `top_genres` column to playlists table to store the top 3 genres
- Implement `computeTopGenres`, `updateTopGenres`, and `reindexAllGenres` in playlists service
- Add "Similar Playlists" section to public playlist view based on genre overlap
- Display genre tags on playlist details page
- Add admin panel route to re-index all playlist genres
- Update social tooltip positioning to use fixed positioning for better visibility
- Add CSS styles for genre tags and track numbers
- Increment service worker cache version