- Add OmbiRetriever extending ArrRetriever for PALDRA compliance
- Add OmbiClient for low-level Ombi API communication
- Add getOmbiInstances() to config.js following multi-instance pattern
- Register Ombi in PALDRA registry with Ombi-specific methods
- Add external ID matching (TMDB/TVDB/IMDB) to Ombi requests
- Update DownloadMatcher to be async and enrich downloads with Ombi links
- Add getOmbiLink/getOmbiSearchLink helpers to DownloadAssembler
- Implement new service icon layout (Ombi + Sonarr/Radarr icons)
- Add CSS styling for service icons
- Update dashboard routes to include Ombi configuration
- Extend OpenAPI with Ombi tag and NormalizedDownload properties
- Update documentation (README, ARCHITECTURE, SECURITY, CHANGELOG)
- Add Ombi configuration to .env.sample
- Created server/services/DownloadBuilder.js with buildUserDownloads function
- Added private helpers: buildSeriesMapFromRecords, buildMoviesMapFromRecords, matchSabSlots, matchSabHistory, matchTorrents, getSlotStatusAndSpeed
- Updated server/routes/dashboard.js to use buildUserDownloads in /user-downloads and SSE /stream
- Removed ~500 lines of duplicated download-assembly logic
- All unit tests passing (DownloadBuilder: 14, DownloadAssembler: 73, TagMatcher: 26)
gronod