截图模块优化调整

src/modules/downloader/DownloaderModule.vue

@@ -13,6 +13,7 @@ import { invoke } from '@tauri-apps/api/core'
 import { open as openDialog } from '@tauri-apps/plugin-dialog'
 import { useDownloaderStore, type DownloadTask, type TaskStatus, type CheckUrlResult } from '@/stores/downloaderStore'
 import { useModuleTabs } from '@/lib/useModuleTabs'
+import { useModuleTabsStore } from '@/stores/moduleTabsStore'
 import { createLogger } from '@/lib/logger'
 import { pendingNewDownload } from '@/lib/trayEvents'
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
@@ -42,6 +43,7 @@ const logger = createLogger('downloader')
 
 // ===== 主 Tab 状态 =====
 const activeTab = ref('tasks')
+const tabsStore = useModuleTabsStore()
 const tabsListRef = useModuleTabs(activeTab, [
   { value: 'tasks', label: '下载任务' },
   { value: 'settings', label: '设置' },
@@ -483,6 +485,9 @@ const handleSaveSettings = async (): Promise<boolean> => {
   }
 }
 
+// 注册保存处理函数到标签栏 store（TitleBar 保存按钮调用）
+tabsStore.registerSave(handleSaveSettings)
+
 // Dialog 保存：成功后关闭弹窗
 const handleDialogSave = async () => {
   const ok = await handleSaveSettings()
@@ -963,14 +968,6 @@ const toggleSortOrder = () => {
       <TabsContent value="settings" class="flex-1 mt-4 min-h-0 tab-animate">
         <ScrollArea class="h-full pr-3">
           <div class="flex flex-col gap-4 pb-4 max-w-2xl">
-            <!-- 顶部保存按钮 -->
-            <div class="flex justify-end">
-              <Button @click="handleSaveSettings">
-                <Check class="h-4 w-4" />
-                保存设置
-              </Button>
-            </div>
-
             <!-- 下载设置 -->
             <Card>
               <CardHeader>