feat(apps): unify CLI apps and MCP (#3991)

* refactor(cli): load bundled apps from catalog

* feat(plugins): unify CLI and MCP settings

* feat(plugins): add settings category filter

* style(plugins): refine settings catalog

* refactor(cli): load nanobot apps from repo catalog

* feat(store): add capability store entry

* feat(apps): rename capability store

* fix(apps): verify clean app removal

* fix(apps): keep main sidebar on apps view

* feat(apps): add shared app manifest protocol

* fix(apps): dismiss app status message

* refactor(apps): move CLI adapter under apps

* refactor(apps): drop legacy cli apps package

webui/src/i18n/locales/ja/common.json

@@ -63,7 +63,8 @@
     "language": {
       "label": "言語",
       "ariaLabel": "言語を変更"
-    }
+    },
+    "apps": "アプリ"
   },
   "settings": {
     "backToChat": "チャットに戻る",
@@ -83,7 +84,8 @@
       "runtime": "Runtime",
       "advanced": "Advanced",
       "cliApps": "CLI アプリ",
-      "mcp": "MCP"
+      "mcp": "MCP",
+      "apps": "アプリ"
     },
     "sections": {
       "interface": "インターフェース",
@@ -101,7 +103,8 @@
       "capabilities": "機能",
       "integrations": "Integrations",
       "cliApps": "CLI アプリ",
-      "mcp": "MCP"
+      "mcp": "MCP サービス",
+      "apps": "アプリ"
     },
     "rows": {
       "theme": "テーマ",
@@ -380,6 +383,20 @@
     },
     "legal": {
       "thirdPartyBrands": "製品名、ロゴ、ブランドはそれぞれの所有者に帰属します。使用は識別のみを目的とし、承認を意味するものではありません。"
+    },
+    "apps": {
+      "description": "チャットから nanobot が使えるアプリ CLI と MCP サービスを追加します。",
+      "cliLabel": "CLI",
+      "mcpLabel": "MCP",
+      "filterAll": "すべて",
+      "filterCli": "CLI アプリ",
+      "filterMcp": "MCP サービス",
+      "enabledSummary": "{{count}} 件有効",
+      "caption": "{{cli}} CLI · {{mcp}} MCP",
+      "searchPlaceholder": "アプリを検索",
+      "featured": "おすすめ",
+      "loading": "アプリを読み込み中...",
+      "empty": "このフィルターに一致するアプリはありません。"
     }
   },
   "chat": {
@@ -607,10 +624,10 @@
         "io": "このファイルを読み込めません"
       },
       "mentions": {
-        "ariaLabel": "アプリと MCP",
-        "label": "プラグイン",
+        "ariaLabel": "アプリ",
+        "label": "アプリ",
         "cliGroup": "CLI アプリ",
-        "mcpGroup": "MCP サーバー",
+        "mcpGroup": "MCP サービス",
         "cliBadge": "CLI",
         "mcpBadge": "MCP",
         "cliDescription": "@{{name}} をローカル CLI アプリとして使用",