- 5 tests covering roundtrip, IV uniqueness, tamper detection, payload shape - Dynamic import with env key set in beforeAll for module-level KEY eval - RED gate: all fail (src/broker/crypto.ts does not exist yet)
- 5 tests covering roundtrip, IV uniqueness, tamper detection, payload shape - Dynamic import with env key set in beforeAll for module-level KEY eval - RED gate: all fail (src/broker/crypto.ts does not exist yet)