feat: roles system backend

test/api_catalogue_drift_test.go

@@ -64,6 +64,7 @@ var routesNotYetInTheCatalogue = []string{
 	"GET /v1/image-variants/cache",
 	"GET /v1/media/{id}/variants",
 	"GET /v1/user/lookup",
+	"GET /v1/permission",
 	"PATCH /v1/image-variants/{name}",
 	"POST /v1/content-type",
 	"POST /v1/content-type/{key}/entry",