- Replace emoji icons with professional SVG icons from Lucide Vue
- Add collapsible MusicControls with compact top-right collapse button
- Improve icon system with dynamic sizing and proper prop handling
- Disable SSR to prevent hydration issues with audio APIs
- Update IconButton to support both emoji strings and SVG components
- Optimize bottom positioning for expanded vs collapsed states
- Document new icon system in DESIGN_SYSTEM.md
- Nuxt 3 app with glassmorphism design
- Music streaming from local files
- Player controls with shuffle/repeat
- PWA support
- Responsive design for mobile
- Configured for proxy deployment
