feat(ui): track detail page Spotify-grade polish + dashboard welcome
Track detail page:
- Hero: dual-layer ambient blur with cinematic gradient
- Cover: floating play overlay on hover with glow
- Actions: integrated LikeButton with bounce, rounded-full action bar
- Info: waveform visualization (80 sine-wave bars), genre pill badge,
responsive metadata grid (duration, format, bitrate, sample rate)
- Tabs: icons alongside labels, icon badges on section headers
- Layout: stagger entrance animation on columns
- Skeleton: updated to match all new sections
Dashboard:
- WelcomeBanner: time-of-day greeting with user name + gradient bg
- QuickActions: 4 cards (Upload, Create Playlist, Discover, Chat)
with stagger animation and route links
- SectionHeader: reusable with "View all →" links
Co-authored-by: Cursor <cursoragent@cursor.com>
f8db7c4c0f