chore: move the go code into a subfolder

apps/api/internal/command/user_grant_converter.go

@@ -0,0 +1,14 @@
+package command
+
+import "github.com/zitadel/zitadel/internal/domain"
+
+func userGrantWriteModelToUserGrant(writeModel *UserGrantWriteModel) *domain.UserGrant {
+	return &domain.UserGrant{
+		ObjectRoot:     writeModelToObjectRoot(writeModel.WriteModel),
+		UserID:         writeModel.UserID,
+		ProjectID:      writeModel.ProjectID,
+		ProjectGrantID: writeModel.ProjectGrantID,
+		RoleKeys:       writeModel.RoleKeys,
+		State:          writeModel.State,
+	}
+}