{"status":"GitaAI Admin API ✅","database":"PostgreSQL (VPS)","secrets":"env-only","db_configured":true,"totp_configured":true,"admin_key_configured":true,"endpoints":["POST /admin/login","GET  /admin/users","GET  /admin/coin-history","GET  /admin/coin-history/:id","POST /admin/coin-history","PUT  /admin/coin-history/:id","DELETE /admin/coin-history/:id","POST /admin/sql  (read-only SELECT)","POST /admin/query (dashboard SQL proxy)"]}