- Add packages/core-consent with ConsentCategory, ConsentState,
UserConsentState types and IConsent interface
- Add withConsent wrapper attaching __consentChecked brand at bind time;
unit tests assert brand attachment and factory passthrough
- Add ConsentChecked<F> type to core-shared/conformance/brands.ts and
isConsentChecked helper to brand-runtime.ts
- Extend FeatureManifest with requiresConsent?: readonly string[] field
- Extend assertFeatureConformance to require __consentChecked brand when
requiresConsent.length > 0; synthetic fixture tests cover pass/fail cases
- Propagate __consentChecked in withSpan PROPAGATED_BRANDS so the outermost
binding carries the brand
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>