- Add material_symbols_icons package for access to book_2 icon
- Update library icon across all detail screens, context menus, bottom
nav, and search screen to use Symbols.book_2 with fill parameter
- Add podcast episode detail screen with hero animation and full
scrollable description
- Add episode context menu support with Play, Play On, Add to Queue,
and View Details options
- Add sort controls for podcast episodes (newest, oldest, alpha, duration)
- Improve context menu: slightly larger buttons (46px), wider menu (185px),
neutral text color for labels
- Search library filter now uses filled icon without background highlight
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
