修复WebSocket消息接收问题：更新前端订阅路径以匹配后端推送路径

web/src/stores/chat.ts

@@ -190,12 +190,16 @@ export const useChatStore = defineStore('chat', () => {
 
     segments.forEach((segment, index) => {
       setTimeout(() => {
-        addMessage({
+        const aiMessage = addMessage({
           content: segment.trim(),
           type: 'ai',
           sessionId: currentSession.value?.id
         })
 
+        // 强制触发响应式更新
+        console.log('AI消息已添加，当前消息总数:', messages.value.length)
+        console.log('最新AI消息:', aiMessage)
+
         // 最后一条消息后停止输入状态
         if (index === segments.length - 1) {
           isTyping.value = false
@@ -206,7 +210,7 @@ export const useChatStore = defineStore('chat', () => {
 
   // WebSocket消息处理
   const handleWebSocketMessage = (wsMessage: WebSocketMessage) => {
-    console.log('处理WebSocket消息:', wsMessage)
+    console.log('收到WebSocket消息:', wsMessage.type, wsMessage.senderType)
 
     switch (wsMessage.type) {
       case 'TEXT':