{"message":"🚀 Mobile Q&A App API Server","version":"1.0.0","status":"running","endpoints":{"documentation":"http://https://devoverflow-backend.onrender.com/api/docs","postmanGuide":"http://https://devoverflow-backend.onrender.com/api/postman-guide","apiBase":"http://https://devoverflow-backend.onrender.com/api"},"features":["   User Authentication (JWT)","   Questions & Answers System","   Voting & Reputation System","   Comments & Bookmarks","   AI-Powered Suggestions","   File Upload Support","   Admin Panel","   Email Notifications","   Search & Filtering","   Pagination Support"],"quickStart":["1. Visit /api/docs for complete API documentation","2. Visit /api/postman-guide for Postman testing guide","3. Register a user at POST /api/auth/register","4. Login at POST /api/auth/login to get your token","5. Use the token for protected endpoints"]}