{"message":"ThinkBig API Server","version":"1.0.0","status":"running","environment":"production","database":"MySQL","endpoints":{"health":"/api/health","dbStatus":"/api/db-status","auth":"/api/auth","user":"/api/user","course":"/api/course","chapter":"/api/chapter","lecture":"/api/lecture","video":"/api/video","payment":"/api/payment","marketing":"/api/marketing","admin":"/api/admin","certificates":"/api/certificates"}}