fix: 修复懒加载组件keep-alive不生效问题

frontend/src/layouts/MainLayout.vue

@@ -190,10 +190,13 @@ function handleSftpTabClose(tabId: string, connectionId: number, event: Event) {
       <div v-if="keepTerminalWorkspaceMounted" v-show="showTerminalWorkspace" class="h-full">
         <TerminalWorkspaceView :visible="showTerminalWorkspace" />
       </div>
-      <RouterView v-slot="{ Component }">
-        <keep-alive :include="['SftpView']" :max="10">
-          <component :is="Component" v-if="!showTerminalWorkspace" :key="$route.fullPath" />
-        </keep-alive>
+      <RouterView v-slot="{ Component, route }">
+        <template v-if="!showTerminalWorkspace">
+          <keep-alive :max="10" v-if="route.meta.keepAlive">
+            <component :is="Component" :key="route.fullPath" />
+          </keep-alive>
+          <component :is="Component" :key="route.fullPath" v-else />
+        </template>
       </RouterView>
     </main>
   </div>

frontend/src/router/index.ts

@@ -39,10 +39,11 @@ const routes: RouteRecordRaw[] = [
         name: 'Terminal',
         component: () => import('../views/TerminalView.vue'),
       },
-      {
-        path: 'sftp/:id',
-        name: 'Sftp',
-        component: () => import('../views/SftpView.vue'),
+      {
+        path: 'sftp/:id',
+        name: 'Sftp',
+        component: () => import('../views/SftpView.vue'),
+        meta: { keepAlive: true },
       },
     ],
   },