e2c55556ac
- Replace symmetric SECRET_KEY with JWT_PRIVATE_KEY / JWT_PUBLIC_KEY (PEM) - Add iat claim to every token - Add expand_newlines validator in config for single-line .env PEM values - Add scripts/generate_jwt_keys.py key-generation helper - Update security-auditor agent JWT checklist with RS256 enforcement rules - Mark RS256 as done in TODO.md Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>