Promote the Session/Mix single-track rule from a CMS-form convention to a
domain invariant: declare cardinality as data in MediumRules, enforce it in
UnifiedTrackService before the vault write (no orphan), return 409, and read
the same rule in the batch-form collapse.
Mirror BatchUpload.OnMediumChanged: switching to Session/Mix trims the
track list to one row and hides the add-track affordance, enforcing the
§9.3 single-track invariant on the edit path. Cut releases unchanged.
Session/Mix browsers share base (load/state/thumb) and a shared table shell carrying the per-row Edit link to BatchEdit; subclasses supply only their medium action.
Renames Genre tab to Release Archive with switch-free medium card group
(Enum.GetValues-driven). Adds MediumFields single dispatch + CutFields/SessionFields/
MixFields per-medium sections embedded by all five upload/edit forms. BatchUpload
enforces single-track invariant for Session/Mix. Adds CmsSessionBrowser (hero-image
upload) and CmsMixBrowser (waveform status + per-row Generate trigger).
ICmsReleaseService/CmsReleaseService wraps api/release endpoints.
Note: medium selector is forward-compat only — API write path pending.
Adds ReleaseRepository/ReleaseManager (IReleaseService) for paged medium-filtered
release reads and Session/Mix satellite writes, UnifiedReleaseService orchestrating
vault+SQL, and ReleaseController (5 endpoints). Refactors WaveformProfileService for
configurable bucketCount/vaultName (backward-compatible) and adds the mix-waveforms vault.
Promotes brittle error-string literals to named constants (MixHasNoTrackMessage,
MixTrackNoAudioMessage) on UnifiedReleaseService.
Add ReleaseMedium enum (Cut/Session/Mix) and two 1:1 satellite entities
(SessionMetadata, MixMetadata) with EF configs and an additive migration.
ReleaseDto.ReleaseType is now nullable, nulled for non-Cut at the converter.
Existing releases default to Cut via column default; no data migration.
Genre browse stays route-reachable (deprioritized, not retired).
Session/Mix single-track is a hard upload constraint.
/albums redirects to /cuts when CUTS lands.
Four-wave plan for ReleaseMedium discriminator (Cut/Session/Mix),
medium-specific metadata tables, CMS Release Archive tab, and public
ARCHIVE nav + CUTS/SESSIONS/MIXES browse + detail surfaces.
DeepDrftShared.Client's wwwroot/js/ was gitignored, so the TS-compiled
parallax.js was absent at build-time manifest generation. MapStaticAssets
serves _content/ exclusively from the build manifest, so the file was
missing from the publish output — requests fell through to the Blazor
HTML handler, producing a text/html MIME-type error in the browser.
DeepDrftPublic audio JS is unaffected because UseStaticFiles() serves
that startup project's physical wwwroot/ directly, bypassing the manifest.
The RCL has no such bypass, so its compiled JS must be present at
manifest-generation time, which requires tracking it in git.
daniel-c-harvey