{"message":"Welcome to Groupo Backend API! 🚀","version":"1.0.0","description":"Manufacturing platform backend","timestamp":"2026-04-03T21:46:43.138Z","endpoints":{"auth":"/api/auth","manufacturers":"/api/manufacturers","buyers":"/api/buyers","chat":"/api/chat","requirements":"/api/requirements","payments":"/api/payments","milestones":"/api/milestones","orders":"/api/orders","upload":"/api/upload","health":"/health"}}