- Add settings routes for uploading/deleting yt-dlp cookie files (admin only)
- Add YouTube tab in Settings page with file upload, paste, and delete
- Enable --remote-components ejs:github for YouTube bot-detection bypass
- Pass cookies to resolveVideoUrl for video streaming yt-dlp calls
- Fix SidecarClient to accept full URL string (Docker networking)
- Load saved cookie file from data dir on startup
- Switch docker-compose sidecar from build to prebuilt image
- Add docker-compose.dev.yml for dev deployment
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
