feat:单聊页面bug修复+后台管理端好友页面bug修复+项目进度、记忆文件更新

frontend/src/App.vue

@@ -1,14 +1,44 @@
 <script>
+/**
+ * 应用入口
+ *
+ * 全局生命周期：
+ * - onLaunch: 初始化 WebSocket 连接（如果用户已登录）和事件监听
+ * - onShow: 检查 WebSocket 连接状态并恢复
+ */
+import { useUserStore } from '@/store/user'
+import { useWebSocketStore } from '@/store/websocket'
+import { useChatStore } from '@/store/chat'
+import { useContactStore } from '@/store/contact'
+
 export default {
-  onLaunch: function () {
+  onLaunch() {
     console.log('App Launch')
+    this._initGlobalWS()
   },
-  onShow: function () {
+  onShow() {
     console.log('App Show')
+    const userStore = useUserStore()
+    const wsStore = useWebSocketStore()
+    if (userStore.isLoggedIn && !wsStore.isConnected) {
+      wsStore.connect()
+    }
   },
-  onHide: function () {
+  onHide() {
     console.log('App Hide')
   },
+  methods: {
+    _initGlobalWS() {
+      const userStore = useUserStore()
+      if (!userStore.isLoggedIn) return
+      const wsStore = useWebSocketStore()
+      wsStore.connect()
+      const chatStore = useChatStore()
+      const contactStore = useContactStore()
+      chatStore.initWsListeners()
+      contactStore.initWsListeners()
+    }
+  }
 }
 </script>