The terminal redeem failed with "card not found: unknown" because
CardLookupResponse used card_id while CardDetailResponse (from
refreshCard) used id. After refresh, selectedCard.card_id was
undefined.
Fix: standardize on 'id' everywhere (the universal convention):
- CardLookupResponse: card_id → id
- _build_card_lookup_response: card_id= → id=
- loyalty-terminal.js: selectedCard.card_id → selectedCard.id (5 refs)
- Removed the card_id/model_validator approach as unnecessary
Also fixes Chart.js recursion error on analytics page (inline CDN
script instead of optional-libs.html include which caused infinite
template recursion in test context).
342 tests pass.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Samir Boulahtit
64fe58c171