Add CSS styling for series details elements with border, rounded corners, and dark background. Initialize all series as collapsed by default on page load to improve UI organization for large series lists.
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.