Implements the Payload-backed IConsent that reads/writes users.consentState
and emits CONSENT_GRANT/CONSENT_WITHDRAW audit entries via injected auditLog.
Adds RecordingConsent test double in core-testing for unit-test injection.
Adds bindProductionConsent/bindDevSeedConsent DI binders and InMemoryConsent
for dev/seed contexts. Contract tests cover grant/withdraw/isGranted round-trip,
audit entry shape, metadata persistence (bannerVersion/policyVersion/method),
and getCategories reflection of state.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Danijel Martinek
7dd46b68b2