d7f3ba330a
Tap-to-build recorder: correctness by construction, reusable mount-agnostic module (pure buildStructured core), pre-fill from live session state, emits the locked structured-hand contract. V1 = core capture loop; card entry = contextual picker with sticky-suit-or-rank-first flow + x/unknown. V2 = smart legal-action keypad. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>