debont80 0956bd536a feat(pinchflat): Retention & quality-upgrade per Library source
On-demand maintenance panel (SourceRetention) on the source detail —
not a persisted schedule (roadmap's niche-for-desktop scope).

Prune: keep the newest N downloaded files, delete the rest's files
(download archive prevents silent re-download); dry-run count + two-step
confirm before any deletion. Upgrade: re-enqueue items whose recorded
downloadedQuality ranks below the source's current target (profile or
global). Selection is pure + injected-now in @shared/retention.ts
(selectPruneCandidates/selectUpgradeCandidates + qualityRank), unit-
tested; pruneMediaItems (main) deletes best-effort and clears state.
MediaItem.downloadedQuality now recorded through the completion path.
Live-verified the panel renders. 366 tests pass.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-02 16:14:23 -04:00
S
Description
Windows Youtube Video Downloader
MIT 124 MiB
2026-07-10 16:40:14 -04:00
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