style: 优化设置界面布局，添加导航栏

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

@@ -890,7 +890,17 @@
         "noReleases": "No releases found",
         "rateLimit": "GitHub API rate limit exceeded, please try again later"
       }
-    }
+    },
+    "tabs": {
+      "security": "Security",
+      "ipControl": "IP Control",
+      "workspace": "Workspace",
+      "system": "System",
+      "dataManagement": "Data Management",
+      "appearance": "Appearance",
+      "about": "About"
+    },
+    "loading": "Loading..."
   },
 "notificationController": {
       "errorFetchSettings": "Failed to fetch notification settings",

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

@@ -1080,6 +1080,16 @@
         "decryptKeyInfo": "解凍パスワードは、data/.env ファイル内の ENCRYPTION_KEY です。このファイルを安全に保管してください。",
         "buttonText": "エクスポートを開始"
     },
+    "tabs": {
+      "security": "セキュリティ",
+      "ipControl": "IP制御",
+      "workspace": "ワークスペース",
+      "system": "システム",
+      "dataManagement": "データ管理",
+      "appearance": "外観",
+      "about": "バージョン情報"
+    },
+    "loading": "読み込み中...",
     "setup": {
         "confirmPassword": "パスワードを再入力",
         "confirmPasswordPlaceholder": "パスワードを再入力して確認",

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

@@ -887,11 +887,21 @@
       }
     },
     "exportConnections": {
-      "title": "导出连接数据",
-      "decryptKeyInfo": "解压密码是您 data/.env 文件中的 ENCRYPTION_KEY。请妥善保管此文件。",
-      "buttonText": "开始导出"
-  }
-},
+        "title": "导出连接数据",
+        "decryptKeyInfo": "解压密码是您 data/.env 文件中的 ENCRYPTION_KEY。请妥善保管此文件。",
+        "buttonText": "开始导出"
+    },
+    "tabs": {
+      "security": "安全",
+      "ipControl": "IP 管控",
+      "workspace": "工作区",
+      "system": "系统",
+      "dataManagement": "数据管理",
+      "appearance": "外观",
+      "about": "关于"
+    },
+    "loading": "加载中..."
+  },
 
 "notificationController": {
       "errorFetchSettings": "获取通知设置失败",