{"endpoints":{"app_config":"GET /app-config","change_password":"POST /change-password (requires JWT)","detect_country":"GET /detect-country (IP-based language priority)","login":"POST /login","refresh":"POST /refresh (Phase 9.1)","register":"POST /register","update_nickname":"POST /update-nickname (requires JWT)","verify":"GET /verify (JWT verification)"},"message":"Auth handler is running","status":"ok","version":"3.0.0-admin-auth"}