- Migrate download client handling from /prowlarr to /download. Moves
all torrent/usenet handling to app-level and gives ABB this
functionality.
- ABB Scraper now uses shared HTTP infrastructure instead of raw
requests, adding retry and proxy support
- Added author, age and bitrate info to ABB search results
- Added "best match" sorting option for releases
- Added size and bitrate sorting options for ABB
- Removed bundled default ABB hostname, must be configured by the user
- Added URL normalisation for ABB hostname
- Rearranged settings UI, moved download clients to its own section.
- More tests
## Summary
Adds AudiobookBay as a web-scraping release source for audiobook
torrents. Once enabled, a new tab shows up in the Find Releases modal.
## What's New
- **AudiobookBay source** – Search AudiobookBay for audiobook torrents
from the Shelfmark UI
- **Torrent downloads** – Extract magnet links from detail pages and add
them to the configured torrent client
- **Audiobook-only** – Source is limited to audiobooks
- **Download clients:** Currently uses the torrent client configured
under **Prowlarr > Download Clients**.
- Audiobook-specific categories (e.g. `QBITTORRENT_CATEGORY_AUDIOBOOK`)
are applied when set.
- **Settings → AudiobookBay**:
- Enable toggle
- Hostname
- Max pages to search (default 5)
- Rate limit delay in seconds (default 1)
## How It Works
1. User searches for an audiobook; AudiobookBay is queried if enabled.
2. Results show title, language, format, and size
3. User selects a release; the handler fetches the detail page and
extracts the magnet link.
4. Magnet link is sent to the configured torrent client.
## Testing
- Unit tests for source, handler, scraper, and utils
- Mocked HTTP requests and torrent client calls
- Coverage for search, relevance filtering, language mapping, size
parsing, and download flow
### Screenshots
<img width="600" alt="image"
src="https://github.com/user-attachments/assets/2e10a259-5c35-4065-980d-b59a1c961c9f"
/>