feat: fixes (#228)

* feat: user login names

* fix: user login names

* fix: generate login name

pkg/management/api/grpc/iam_converter.go

@@ -0,0 +1,14 @@
+package grpc
+
+import (
+	iam_model "github.com/caos/zitadel/internal/iam/model"
+)
+
+func iamFromModel(iam *iam_model.Iam) *Iam {
+	return &Iam{
+		IamProjectId: iam.IamProjectID,
+		GlobalOrgId:  iam.GlobalOrgID,
+		SetUpDone:    iam.SetUpDone,
+		SetUpStarted: iam.SetUpStarted,
+	}
+}