{"success":true,"message":"School Management System API","version":"1.0.0","endpoints":{"System":{"GET \/test-db":"Simple database connection test","GET \/test-cors":"CORS test endpoint"},"Authentication":{"POST \/auth\/login":"User login","POST \/auth\/logout":"User logout","GET \/auth\/verify":"Verify JWT token"},"CRUD Operations":{"GET|POST|PUT|DELETE \/roles":"Roles management","GET|POST|PUT|DELETE \/users":"Users management","GET|POST|PUT|DELETE \/classes":"Classes management","GET|POST|PUT|DELETE \/students":"Students management","GET|POST|PUT|DELETE \/subjects":"Subjects management","GET|POST|PUT|DELETE \/classsubjects":"Class-Subject mapping","GET|POST|PUT|DELETE \/exams":"Exams management","GET|POST|PUT|DELETE \/marks":"Marks management","GET|POST|PUT|DELETE \/attendance":"Attendance management","GET|POST|PUT|DELETE \/notifications":"Notifications management","GET|POST|PUT|DELETE \/notificationusers":"Notification users management","GET|POST|PUT|DELETE \/leaveallocation":"Leave allocation management","GET|POST|PUT|DELETE \/leaverequests":"Leave requests management"}},"authentication":"All endpoints except \/auth\/login require JWT token in Authorization header","format":"Bearer <token>"}