- Added edit_on_player_enabled column to playlist_content table
- Updated playlist model to track edit enablement per content item
- Added UI checkbox on upload media page to enable/disable editing
- Added toggle column on manage playlist page for existing content
- Updated API endpoint to return edit_on_player_enabled flag to players
- Fixed docker-entrypoint.sh to use production config
- Supports PDF, Images, and PPTX content types