Replaces the bare release-id box with a tabbed Intake that all feeds one _stage() core:
- Find & stage: search the local Discogs mirror (instant) with a Discogs-API fallback for new
titles; pick a release → condition/price → stage. Cards show cover/artist/year/label/format.
- Discogs collection: lists the OAuth token's own folders (mrp3, 152 with stock) → page through
releases, reads media/sleeve/price from the collection's custom fields, stage-all-on-page.
- Google Sheet: paste the share URL → public CSV export (no Google creds) → auto-detect columns
(release id/media/sleeve/price/comment/timestamp) → preview → bulk import. SKU from the
Google-Form timestamp (YYYYMMDDHHMMSS), matching migrated stock.
Staging enriches title/artist/cover on demand: a disc_cache miss fetches the release from the
Discogs API and grows the local mirror (disc_cache + disc_release + artist + label), so internal
search + storefront get richer with every intake. Verified end-to-end on the VPS (incl. enrich of
a not-in-cache release) + sheet-parser self-check.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
