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",

packages/frontend/src/views/SettingsView.vue

@@ -1,68 +1,82 @@
 <template>
   <div class="p-4 bg-background text-foreground min-h-screen"> <!-- Outer container -->
     <div class="max-w-7xl mx-auto"> <!-- Inner container for max-width -->
-      <h1 class="text-2xl font-semibold text-foreground mb-6 pb-3 border-b border-border"> <!-- Main Title -->
-        {{ $t('settings.title') }}
-      </h1>
+      <!-- Tabs Navigation -->
+      <div class="mb-6 flex space-x-1 sticky top-0 bg-background z-10 py-2">
+        <button
+          v-for="tab in tabs"
+          :key="tab.key"
+          @click="activeTab = tab.key"
+          :class="['px-4 py-2 text-sm font-medium rounded-md focus:outline-none transition-colors duration-150 ease-in-out',
+                   activeTab === tab.key ? 'bg-primary text-white' : 'text-muted-foreground hover:bg-muted/50 hover:text-foreground']"
+        >
+          {{ tab.label }}
+        </button>
+      </div>
 
       <!-- Error state (Show first if error exists) -->
       <div v-if="settingsError" class="p-4 mb-4 border-l-4 border-error bg-error/10 text-error rounded">
         {{ settingsError }}
       </div>
 
-      <!-- Settings Sections Grid (Render grid structure always if no error) -->
-      <div v-else class="grid grid-cols-1 lg:grid-cols-2 gap-6"> <!-- Changed to 2 columns on large screens -->
-        <!-- Removed global loading state, content will show/hide based on individual loading states -->
-
-          <!-- Column 1: Security -->
-          <div class="space-y-6"> <!-- Removed col-span -->
-          <!-- Security Sections: Only show if settings data is loaded -->
+      <!-- Settings Content based on activeTab -->
+      <div v-else class="space-y-6">
+        <!-- Security Tab Content -->
+        <div v-if="activeTab === 'security'">
           <div v-if="settings" class="bg-background border border-border rounded-lg shadow-sm overflow-hidden">
             <h2 class="text-lg font-semibold text-foreground px-6 py-4 border-b border-border bg-header/50">{{ $t('settings.category.security') }}</h2>
             <div class="p-6 space-y-6">
-              <!-- Change Password -->
               <ChangePasswordForm />
               <hr class="border-border/50">
-              <!-- Passkey Management -->
               <PasskeyManagement />
               <hr class="border-border/50">
-              <!-- 2FA -->
               <TwoFactorAuthSettings />
-              <hr class="border-border/50"> <!-- Separator -->
-              <!-- CAPTCHA Settings -->
+              <hr class="border-border/50">
               <CaptchaSettingsForm />
             </div>
           </div>
+          <div v-else class="p-4 text-center text-muted-foreground">{{ $t('settings.loading', '加载中...') }}</div>
+        </div>
 
-          <!-- IP Whitelist Section: Only show if settings data is loaded -->
-          <div v-if="settings" class="bg-background border border-border rounded-lg shadow-sm overflow-hidden">
+        <!-- IP Control Tab Content -->
+        <div v-if="activeTab === 'ipControl'">
+          <div v-if="settings" class="bg-background border border-border rounded-lg shadow-sm overflow-hidden mb-6">
             <h2 class="text-lg font-semibold text-foreground px-6 py-4 border-b border-border bg-header/50">{{ $t('settings.ipWhitelist.title') }}</h2>
             <div class="p-6 space-y-6">
                <IpWhitelistSettings />
             </div>
           </div>
-
-          <!-- IP Blacklist Section: Only show if settings data is loaded (as config depends on it) -->
           <IpBlacklistSettings v-if="settings" />
+          <div v-else-if="!settings && activeTab === 'ipControl'" class="p-4 text-center text-muted-foreground">{{ $t('settings.loading', '加载中...') }}</div>
+        </div>
+        
+        <!-- Workspace Tab Content -->
+        <div v-if="activeTab === 'workspace'">
+          <WorkspaceSettingsSection v-if="settings" />
+          <div v-else class="p-4 text-center text-muted-foreground">{{ $t('settings.loading', '加载中...') }}</div>
+        </div>
 
-           <!-- About Section -->
-           <AboutSection />
-         </div>
- 
-         <!-- Column 2: Appearance, Workspace, System -->
-        <div class="space-y-6"> <!-- Removed col-span -->
+        <!-- System Tab Content -->
+        <div v-if="activeTab === 'system'">
+          <SystemSettingsSection v-if="settings" />
+          <div v-else class="p-4 text-center text-muted-foreground">{{ $t('settings.loading', '加载中...') }}</div>
+        </div>
 
-          <!-- Workspace Section: Only show if settings data is loaded -->
-          <WorkspaceSettingsSection />
-
-          <!-- System Section: Only show if settings data is loaded -->
-          <SystemSettingsSection />
-          <!-- Data Management Section (including Export) -->
-          <DataManagementSection />
-          
-          <!-- Appearance Section: Only show if settings data is loaded -->
-          <AppearanceSection />
+        <!-- Data Management Tab Content -->
+        <div v-if="activeTab === 'dataManagement'">
+          <DataManagementSection v-if="settings" />
+          <div v-else class="p-4 text-center text-muted-foreground">{{ $t('settings.loading', '加载中...') }}</div>
+        </div>
+        
+        <!-- Appearance Tab Content -->
+        <div v-if="activeTab === 'appearance'">
+          <AppearanceSection v-if="settings" />
+          <div v-else class="p-4 text-center text-muted-foreground">{{ $t('settings.loading', '加载中...') }}</div>
+        </div>
 
+        <!-- About Tab Content -->
+        <div v-if="activeTab === 'about'">
+          <AboutSection />
         </div>
       </div>
     </div>
@@ -70,7 +84,7 @@
 </template>
 
 <script setup lang="ts">
-import { onMounted } from 'vue'; // Simplified Vue imports
+import { onMounted, ref } from 'vue'; // Simplified Vue imports
 import { useAuthStore } from '../stores/auth.store';
 import { useSettingsStore } from '../stores/settings.store';
 import { useAppearanceStore } from '../stores/appearance.store'; // 导入外观 store
@@ -93,6 +107,18 @@ const settingsStore = useSettingsStore();
 const appearanceStore = useAppearanceStore(); // 实例化外观 store
 const { t } = useI18n();
 
+// Define tabs for settings sections
+const tabs = ref([
+  { key: 'security', label: t('settings.tabs.security', '安全') },
+  { key: 'ipControl', label: t('settings.tabs.ipControl', 'IP 管控') },
+  { key: 'workspace', label: t('settings.tabs.workspace', '工作区') },
+  { key: 'system', label: t('settings.tabs.system', '系统') },
+  { key: 'dataManagement', label: t('settings.tabs.dataManagement', '数据管理') },
+  { key: 'appearance', label: t('settings.tabs.appearance', '外观') },
+  { key: 'about', label: t('settings.tabs.about', '关于') },
+]);
+const activeTab = ref(tabs.value[0].key);
+
 // --- Reactive state from store ---
 // 使用 storeToRefs 获取响应式 getter，包括 language
 const {

packages/frontend/src/views/WorkspaceView.vue

@@ -1,31 +1,31 @@
 <script setup lang="ts">
-import { onMounted, onBeforeUnmount, computed, ref } from 'vue';
+import { onMounted, onBeforeUnmount, computed, ref, shallowRef, type PropType } from 'vue';
 import { useI18n } from 'vue-i18n';
 import { storeToRefs } from 'pinia';
-import { useBreakpoints, breakpointsTailwind } from '@vueuse/core'; // +++ 引入 useBreakpoints +++
+import { useBreakpoints, breakpointsTailwind } from '@vueuse/core';
 import { useLayoutStore } from '../stores/layout.store';
 import { useConnectionsStore, type ConnectionInfo } from '../stores/connections.store';
 import AddConnectionFormComponent from '../components/AddConnectionForm.vue';
 import TerminalTabBar from '../components/TerminalTabBar.vue';
 import LayoutRenderer from '../components/LayoutRenderer.vue';
 import LayoutConfigurator from '../components/LayoutConfigurator.vue';
-import RemoteDesktopModal from '../components/RemoteDesktopModal.vue';
-import VncModal from '../components/VncModal.vue'; // +++ 引入 VncModal 组件 +++
-import Terminal from '../components/Terminal.vue'; // +++ 引入 Terminal 组件 +++
-import CommandInputBar from '../components/CommandInputBar.vue'; // +++ 引入 CommandInputBar 组件 +++
-import VirtualKeyboard from '../components/VirtualKeyboard.vue'; // +++ 引入 VirtualKeyboard 组件 +++
+import Terminal from '../components/Terminal.vue';
+import CommandInputBar from '../components/CommandInputBar.vue'; 
+import VirtualKeyboard from '../components/VirtualKeyboard.vue';
+import FileManager from '../components/FileManager.vue'; 
 import { useSessionStore } from '../stores/session.store';
 import type { SessionTabInfoWithStatus, SshTerminalInstance } from '../stores/session/types';
 import { useSettingsStore } from '../stores/settings.store';
 import { useFileEditorStore, type FileTab } from '../stores/fileEditor.store';
 import { useCommandHistoryStore } from '../stores/commandHistory.store';
-import type { Terminal as XtermTerminal } from 'xterm'; 
+import type { Terminal as XtermTerminal } from 'xterm';
 import type { ISearchOptions } from '@xterm/addon-search';
 import {
   useWorkspaceEventSubscriber,
   useWorkspaceEventOff,
   type WorkspaceEventPayloads
 } from '../composables/workspaceEvents';
+import type { WebSocketDependencies } from '../composables/useSftpActions'; 
 
 // --- Setup ---
 const { t } = useI18n();
@@ -75,6 +75,15 @@ const currentSearchTerm = ref(''); // 当前搜索的关键词
 const mobileTerminalRef = ref<InstanceType<typeof Terminal> | null>(null);
 const isVirtualKeyboardVisible = ref(true); // +++ State for virtual keyboard visibility +++
 
+// --- 文件管理器模态框状态 ---
+const showFileManagerModal = ref(false);
+const fileManagerProps = shallowRef<null | {
+  sessionId: string;
+  instanceId: string;
+  dbConnectionId: string;
+  wsDeps: WebSocketDependencies;
+}>(null);
+
 // --- 处理全局键盘事件 ---
 const handleGlobalKeyDown = (event: KeyboardEvent) => {
   // 检查是否按下了 Alt 键以及上/下箭头键
@@ -154,6 +163,7 @@ onMounted(() => {
   subscribeToWorkspaceEvents('session:closeToRight', (payload) => handleCloseSessionsToRight(payload.targetSessionId));
   subscribeToWorkspaceEvents('session:closeToLeft', (payload) => handleCloseSessionsToLeft(payload.targetSessionId));
   subscribeToWorkspaceEvents('ui:openLayoutConfigurator', handleOpenLayoutConfigurator);
+  subscribeToWorkspaceEvents('fileManager:openModalRequest', handleFileManagerOpenRequest); // +++ 订阅文件管理器打开请求 +++
 });
 
 onBeforeUnmount(() => {
@@ -196,6 +206,7 @@ onBeforeUnmount(() => {
   unsubscribeFromWorkspaceEvents('session:closeToRight', (payload) => handleCloseSessionsToRight(payload.targetSessionId));
   unsubscribeFromWorkspaceEvents('session:closeToLeft', (payload) => handleCloseSessionsToLeft(payload.targetSessionId));
   unsubscribeFromWorkspaceEvents('ui:openLayoutConfigurator', handleOpenLayoutConfigurator);
+  unsubscribeFromWorkspaceEvents('fileManager:openModalRequest', handleFileManagerOpenRequest); // +++ 取消订阅文件管理器打开请求 +++
 });
 
 const subscribeToWorkspaceEvents = useWorkspaceEventSubscriber(); // +++ 定义订阅和取消订阅函数 +++
@@ -634,6 +645,64 @@ const toggleVirtualKeyboard = () => {
    tabsToClose.forEach(id => handleCloseEditorTab(id));
  };
 
+// --- 文件管理器模态框处理 ---
+const handleFileManagerOpenRequest = (payload: { sessionId: string }) => {
+  const { sessionId } = payload;
+  const session = sessionStore.sessions.get(sessionId);
+  if (!session) {
+    console.error(`[WorkspaceView] Cannot open file manager: Session ${sessionId} not found.`);
+    // TODO: Show error notification
+    return;
+  }
+
+  // 1. 获取 dbConnectionId
+  const dbConnectionId = session.connectionId;
+  if (!dbConnectionId) {
+    console.error(`[WorkspaceView] Cannot open file manager: Missing dbConnectionId for session ${sessionId}.`);
+    // TODO: Show error notification
+    return;
+  }
+
+  // 2. 获取 wsDeps (从 session.wsManager 获取)
+  if (!session.wsManager) {
+      console.error(`[WorkspaceView] Cannot open file manager: wsManager not found for session ${sessionId}.`);
+      // TODO: Show error notification
+      return;
+  }
+  const wsDeps: WebSocketDependencies = {
+      sendMessage: session.wsManager.sendMessage,
+      onMessage: session.wsManager.onMessage,
+      isConnected: session.wsManager.isConnected,
+      isSftpReady: session.wsManager.isSftpReady,
+  };
+  console.log(`[WorkspaceView] Retrieved wsDeps from session.wsManager for session ${sessionId}.`);
+
+  if (!wsDeps) {
+      // 如果 wsDeps 仍然为 null，则无法继续
+      console.error(`[WorkspaceView] Cannot open file manager: wsDeps are null after attempting retrieval for session ${sessionId}.`);
+      return;
+  }
+
+  // 3. 生成 instanceId
+  const instanceId = `fm-modal-${sessionId}-${Date.now()}`;
+
+  // 4. 设置 props 并显示模态框
+  fileManagerProps.value = {
+    sessionId,
+    instanceId,
+    dbConnectionId: String(dbConnectionId), // 确保是 string
+    wsDeps,
+  };
+  showFileManagerModal.value = true;
+  console.log(`[WorkspaceView] Opening FileManager modal with props:`, fileManagerProps.value);
+};
+
+const closeFileManagerModal = () => {
+  showFileManagerModal.value = false;
+  fileManagerProps.value = null; // 清理 props
+  console.log('[WorkspaceView] FileManager modal closed.');
+};
+
 </script>
 
 <template>
@@ -726,6 +795,28 @@ const toggleVirtualKeyboard = () => {
 
     <!-- RDP Modal is now rendered in App.vue -->
     <!-- VNC Modal is now rendered in App.vue -->
+
+    <!-- FileManager Modal -->
+    <div v-if="showFileManagerModal && fileManagerProps" class="fixed inset-0 bg-black bg-opacity-60 flex items-center justify-center z-50 p-4">
+      <div class="bg-background rounded-lg shadow-xl w-full max-w-4xl h-[85vh] flex flex-col overflow-hidden border border-border">
+        <div class="flex justify-between items-center p-3 border-b border-border flex-shrink-0 bg-header">
+          <h2 class="text-lg font-semibold text-foreground">{{ t('fileManager.modalTitle', '文件管理器') }} ({{ fileManagerProps.sessionId }})</h2>
+          <button @click="closeFileManagerModal" class="text-text-secondary hover:text-foreground transition-colors">
+            <i class="fas fa-times text-xl"></i>
+          </button>
+        </div>
+        <div class="flex-grow overflow-hidden">
+          <FileManager
+            :session-id="fileManagerProps.sessionId"
+            :instance-id="fileManagerProps.instanceId"
+            :db-connection-id="fileManagerProps.dbConnectionId"
+            :ws-deps="fileManagerProps.wsDeps"
+            class="h-full"
+          />
+        </div>
+      </div>
+    </div>
+
   </div>
 </template>