Add Sonarr integration alongside existing Radarr functionality. Implement background ffprobe scanning with ThreadPoolExecutor, progress tracking API, and separate navigation for movies/series. Series are grouped by show with collapsible episodes. Reduce Gunicorn workers to 1, add scan status endpoint, and update README with Sonarr configuration instructions.
Add a Flask-based dashboard for monitoring audio/subtitle languages in Radarr media files. Includes ffprobe integration for media analysis, SQLite caching, path mapping between Radarr and host filesystems, and a responsive web UI with filtering and statistics.