Add symbols.test.ts to cover CONSENT_SYMBOLS constant.
Add recording-consent.test.ts to core-testing (follows the pattern
of all other recording doubles which each have a sibling test file).
Refactor payload-consent.test.ts to extract a makeConsent() helper,
reducing clone groups from 7 to 2.
Add new test to cover grantedAt=null branch in deserializeEntry (withdraw
before any grant → persisted as null → loaded as undefined).
Extend coverage/diff.mjs allowlist for packages/core-testing/ since that
tooling package does not install @vitest/coverage-v8 and therefore produces
no lcov data.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Danijel Martinek
500a163e90