Sonarr queue and history records do not expose episodeNumber at the
top level — it is only present inside the nested episode object
(record.episode.episodeNumber). Same for seasonNumber. The original
extractEpisode() read record.episodeNumber which was always undefined,
so gatherEpisodes() always returned an empty array.
Fix: prefer the nested episode object fields, falling back to the
top-level fields for forward-compatibility.
- Add includeEpisode:true to Sonarr queue and history API requests
in both the poller and historyFetcher
- Add extractEpisode() / gatherEpisodes() helpers in dashboard.js
and history.js to build a sorted, deduplicated episodes array
covering all records matching a download title (handles multi-
episode packs and series packs)
- Replace episodeInfo: sonarrMatch with episodes: gatherEpisodes()
across all 8 assignment sites in dashboard.js
- Add episodes field to /api/history/recent response items
- Frontend: formatEpisodeInfo() renders S01E05 for single episodes
or 'Multiple episodes' with hover tooltip listing all for packs
- CSS: .episode-info and .multi-episode tooltip styles
- ARCHITECTURE.md: update polling table and download/history schemas
