## Summary
Adds native download client support for debrid services (**Real-Debrid**
and **AllDebrid**), routing magnet links and torrents through their APIs
to download content via their CDN infrastructure.
## Features
- **Real-Debrid Client (\RealDebridClient\)**:
- API v1.0 integration (magnet upload, file selection, status polling,
link unrestricting, HTTP download)
- Premium account validation via connection test
- **AllDebrid Client (\AllDebridClient\)**:
- API v4/v4.1 integration (magnet upload, status polling, file tree
listing, link unlocking with delayed link support, HTTP download)
- Multi-tier link resolution strategy with automatic fallback
- Premium account validation via connection test
- **Common & UI**:
- Ebook & Audiobook file filtering (\.epub\, \.m4b\, \.mp3\, \.pdf\,
\.flac\, etc.)
- Settings UI options in \PROWLARR_TORRENT_CLIENT\ dropdown with API key
configuration and test connection buttons
