{"success":true,"data":{"service":"Packetist API","description":"Corrugated Box Planning System","version":"2.0.0","environment":"production","endpoints":{"documentation":"/docs","health":"/v1/health","authentication":"/v1/auth/login","calculation":"/v1/calc"},"features":["JWT Authentication","Box Calculation (Excel Logic)","Customer Management","Order Management","Stock Management","Production Tracking"]},"message":"Packetist API çalışıyor"}