update docs

server/handler/updateCleanup.go

@@ -8,11 +8,13 @@ import (
 // UpdateCleanup removes orphaned update records.
 // @Summary Cleanup updates (deprecated)
 // @Description Deprecated: Removes update records that are no longer associated with a VM.
+// @Description Requires Bearer authentication with the admin role.
 // @Tags maintenance
 // @Deprecated
 // @Produce text/plain
 // @Success 200 {string} string "Cleanup completed"
 // @Failure 500 {string} string "Server error"
+// @Security BearerAuth
 // @Router /api/cleanup/updates [delete]
 func (h *Handler) UpdateCleanup(w http.ResponseWriter, r *http.Request) {
 	if r.Method != http.MethodDelete {