细节调整及优化（26.8.3）

src/modules/quickpanel/QuickPanelModule.vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { ref, reactive, onMounted, onUnmounted, watch, nextTick } from 'vue'
 import { open } from '@tauri-apps/plugin-dialog'
+import { listen, type UnlistenFn } from '@tauri-apps/api/event'
 import { toast } from 'vue-sonner'
 // Rust 端通过 tauri-specta 生成的命令绑定（bindings.ts）
 import { commands } from '@/lib/bindings'
@@ -10,7 +11,7 @@ import { Badge } from '@/components/ui/badge'
 import { Button } from '@/components/ui/button'
 import { useModuleTabsStore } from '@/stores/moduleTabsStore'
 import { setFileIndexReady, invalidateCustomCommandsCache } from './providers'
-import { STORAGE_KEYS } from '@/lib/constants'
+import { STORAGE_KEYS, EVENTS } from '@/lib/constants'
 
 interface CustomCommand {
   id: string
@@ -43,6 +44,8 @@ interface IndexStats {
 }
 const indexStats = ref<IndexStats | null>(null)
 const building = ref(false)
+// 索引构建完成事件监听器（onUnmounted 时注销）
+let indexUpdatedUnlisten: UnlistenFn | null = null
 
 async function refreshStats() {
   try {
@@ -96,6 +99,10 @@ onMounted(async () => {
     console.error('[quickpanel] 读取设置失败:', e)
   }
   await refreshStats()
+  // 监听索引构建完成事件（闲时自动建立/重建）：刷新统计，无需手动刷新
+  indexUpdatedUnlisten = await listen<number>(EVENTS.quickpanelIndexUpdated, () => {
+    void refreshStats()
+  })
 })
 
 // ===== 保存 =====
@@ -233,6 +240,7 @@ async function clearShortcut() {
 
 onUnmounted(() => {
   window.removeEventListener('keydown', onRecordKey, true)
+  indexUpdatedUnlisten?.()
   // 注销保存处理函数与标签状态，防止其他模块 activeTab=settings 时误执行本模块 saveSettings
   tabsStore.unregisterTabs()
 })
@@ -515,8 +523,8 @@ async function changeEngine(v: string) {
         </CardHeader>
         <CardContent class="space-y-2">
           <div class="flex items-center gap-2 text-sm">
-            <Badge variant="secondary">命令</Badge>
-            <span class="text-muted-foreground">跳转到已启用模块</span>
+            <Badge variant="secondary">设置</Badge>
+            <span class="text-muted-foreground">本程序模块导航与退出应用（搜索时显示，不占用默认视图）</span>
           </div>
           <div class="flex items-center gap-2 text-sm">
             <Badge variant="secondary">自定义</Badge>
@@ -556,7 +564,7 @@ async function changeEngine(v: string) {
           </div>
           <div class="flex items-center gap-2 text-sm">
             <Badge variant="secondary">系统</Badge>
-            <span class="text-muted-foreground">系统命令（注册表、CMD/PowerShell、任务管理器、控制面板、关机/重启/休眠）及锁屏、退出应用</span>
+            <span class="text-muted-foreground">系统命令（注册表、CMD/PowerShell、任务管理器、控制面板、关机/重启/休眠）及锁屏，打开面板默认显示</span>
           </div>
           <div class="flex items-center gap-2 text-sm">
             <Badge variant="secondary">网页</Badge>