update

packages/frontend/src/locales/en-US.json

@@ -770,7 +770,9 @@
     "rightSidebar": "Right Sidebar Panes",
     "dropHere": "Drop panes from available list here",
     "saveError": "Error saving layout. Please try again later.",
-    "confirmClearLayout": "Are you sure you want to clear the entire layout? All panes will return to the available list."
+    "confirmClearLayout": "Are you sure you want to clear the entire layout? All panes will return to the available list.",
+    "lockLayout": "Lock Layout",
+    "lockUpdateError": "Failed to update layout lock status."
   },
   "layoutNodeEditor": {
     "containerLabel": "Container ({direction})",

packages/frontend/src/locales/ja-JP.json

@@ -393,7 +393,9 @@
         "resetDefault": "デフォルトに戻す",
         "rightSidebar": "右サイドバーパネル",
         "saveError": "レイアウトの保存中にエラーが発生しました。後でもう一度お試しください。",
-        "title": "レイアウトマネージャー"
+        "title": "レイアウトマネージャー",
+        "lockLayout": "レイアウトをロック",
+        "lockUpdateError": "レイアウトロック状態の更新に失敗しました。"
     },
     "layoutNodeEditor": {
         "addHorizontalContainer": "水平コンテナーを追加",

packages/frontend/src/locales/zh-CN.json

@@ -773,7 +773,9 @@
     "confirmClose": "有未保存的更改，确定要关闭吗？",
     "confirmReset": "确定要恢复默认布局和侧栏配置吗？当前更改将丢失。",
     "saveError": "保存布局时出错，请稍后再试。",
-    "confirmClearLayout": "确定要清空整个布局吗？所有面板将返回可用列表。"
+    "confirmClearLayout": "确定要清空整个布局吗？所有面板将返回可用列表。",
+    "lockLayout": "锁定布局",
+    "lockUpdateError": "更新布局锁定状态失败。"
   },
   "layoutNodeEditor": {
     "containerLabel": "容器 ({direction})",