{"message":"DigitalFBR API","status":"healthy","version":"1.0.0","environment":"production","features":{"invoices":"✅ Fully integrated with UOMs, Products, Customers","fbr_compliance":"✅ Complete FBR validation and format conversion","authentication":"✅ JWT-based with role management","database":"✅ Auto-migration and admin setup on startup"},"api_docs":"/api/docs","admin_login":"admin@digitalfbr.com / admin123"}