Replace stale ownership/list labels across pages and components, add lib/collection-vocabulary.js as the single copy source, document the taxonomy in AGENTS.md, and gate retired strings in CI. Co-authored-by: Cursor <cursoragent@cursor.com>
Add vitest specs for user-cards quantity validation, scan upload-image auth/rate-limit/MIME gates, ScannerDestinationPicker, and ScannedCardItem. Suite grows 21 → 37 tests. Co-authored-by: Cursor <cursoragent@cursor.com>
