Add copyright header

hiifong · hiifong · commit f0365e75c94c · 2025-01-19T20:32:08.000+08:00
diff --git a/routers/web/repo/setting/action.go b/routers/web/repo/setting/action.go
@@ -1,3 +1,6 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
 package setting
 
 import (
