{"success":true,"message":"Welcome to WMOT User Backend API - Deployed on Vercel","version":"2.2.0","status":"Server is running smoothly on Vercel","timestamp":"2026-05-21T23:22:20.190Z","environment":"development","deployment":"Vercel Serverless","features":{"authentication":"OTP-based + Password-based login","packagePurchaseRegistration":"Mandatory 3-step registration for package purchases","packages":"Real package database integration","dashboard":"Dual view system (premium/free)","profile":"Complete profile management","sessions":"12-hour JWT sessions with refresh","tests":"Complete test engine with real-time scoring and analytics"}}