- usePathCompletion: 16 tests (isFuzzyMatch, getCurrentPartial, hook behavior) - api/client.ts: 9 tests (fetch mocks for all major endpoints, error handling) - api/workflow.ts: 6 tests (record, acceptance, review queue, ensure) Frontend tests: 13 → 44 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>