- IDENTITY_TEST_OTP env: when set to a 6-digit code, no real email is
delivered; login page surfaces the fixed code so testers can register
and sign in without a mailbox. Opt-in, never set in production.
- email-otp-login: test-channel notice with the pinned code.
- Rectification candidate list restyled with the project design system
(warm canvas, action color, display serif, soft shadow, hover lift).
- Regression tests for config parsing, pinned OTP generation, login UI
notice, and candidate card styles.
Jesse