Per-track high-res datum keyed by EntryKey in the renamed track-waveforms vault; computed at upload for all tracks, regenerable per-track via CMS, with a re-runnable backfill. Mix read path repointed so it keeps working.
- Extend ICmsTrackService.GetPagedAsync with album/genre filter params - Add CmsTrackBrowserViewModel (DI-scoped) with lazy album/genre load - Extract CmsTrackGrid: 9-column layout, waveform status, per-row generate, info tooltip, album/genre filter params, OnStatusLoaded callback - Restructure TrackList: remove MudTabs, add three @page routes, mode toggle, Generate All Missing button; album/genre stubs for next wave
daniel-c-harvey