Closes#37. The Hidden tab was fetch-on-visit (spinner every open);
now it paints instantly from the cached_quarantine_mine Room table
and SWR-refreshes underneath. Mirrors Flutter's MyQuarantineController
(drift watch + transaction full-replace + optimistic flag/unflag).
The Room table + DAO already existed (CachedQuarantineEntity /
CachedQuarantineDao with observeAll + insert/delete) — they were just
never wired up. This commit connects them:
* DatabaseModule: provideCachedQuarantineDao (was missing from the
graph — same gap as AudioCacheIndexDao).
* CachedQuarantineDao: atomic replaceAll(rows) (@Transaction
clear+upsertAll, no flicker).
* QuarantineRepository: observeMine() Flow + refresh() full-replace;
flag(track) / unflag(id) now mutate the cache optimistically (Flow
re-emits instantly) then call the server, enqueueing on failure
(intent persists, no rollback — matches Flutter). flag() takes a
TrackRef to build the optimistic row; TrackActionsViewModel updated.
listMine() kept for the TrackActions hidden-check.
* HiddenTabViewModel: uiState = combine(observeMine, refreshError),
cache-first; SWR on init + on quarantine.* SSE; unflag via repo.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bvandeusenandClaude Opus 4.7
ffc2acc010