feat: 修复通知初始化问题

src/services/socketService.js

@@ -329,10 +329,18 @@ class SocketService {
             onSubscribed,
         } = options;
 
-        if (!this.socket || !this.connected) {
-            logger.warn('socketService', 'Cannot subscribe: socket not connected');
-            // 自动连接
-            this.connect();
+        // ⚡ 改进状态检查：同时检查 this.connected 和 socket.connected
+        // 解决 connect 回调中 this.connected 尚未更新的竞争条件
+        const isReady = this.socket && (this.socket.connected || this.connected);
+
+        if (!isReady) {
+            logger.debug('socketService', 'Socket 尚未就绪，等待连接后订阅');
+
+            if (!this.socket) {
+                // 自动连接
+                this.connect();
+            }
+
             // 等待连接成功后再订阅
             this.socket.once('connect', () => {
                 this._doSubscribe(eventType, importance, onNewEvent, onSubscribed);