feat: update cache after remove instead of clear

server/webdav/webdav.go

@@ -271,7 +271,7 @@ func (h *Handler) handleDelete(w http.ResponseWriter, r *http.Request) (status i
 	if err := fs.Remove(ctx, reqPath); err != nil {
 		return http.StatusMethodNotAllowed, err
 	}
-	fs.ClearCache(path.Dir(reqPath))
+	//fs.ClearCache(path.Dir(reqPath))
 	return http.StatusNoContent, nil
 }