init push

internal/transport/http/dto/response/user_ref.go

@@ -0,0 +1,8 @@
+package response
+
+// UserRef is an audit user reference exposing both the raw UUID and a resolved
+// display name, e.g. for created_by / updated_by fields.
+type UserRef struct {
+	UUID string `json:"uuid" example:"019d61db-53c6-7280-87ec-e65f205c6d3b"`
+	Name string `json:"name,omitempty" example:"Ganahl Stefan"`
+}