{"status":"ok","service":"Nano Education Backend API","database":"PostgreSQL (Prisma)","version":"3.0.0","endpoints":["GET    /api/health","GET    /api/data?type=:collection","POST   /api/data?type=:collection","GET    /api/enquiry","GET    /api/enquiry/:id","POST   /api/enquiry","POST   /api/enquiry/test-email","PATCH  /api/enquiry/:id","DELETE /api/enquiry/:id","POST   /api/upload","POST   /api/auth","POST   /api/auth/change-password"]}