fix: 返回时常见问题触发时机

src/pages/Chat/Chat.tsx

@@ -304,12 +304,15 @@ export const Chat: React.FC = () => {
         const eventToolId = toolId || currentToolId || safeSessionStorageGetItem('currentToolId') || ''
         console.log('[Chat] 检测到从收藏页返回 (fromCollect=true) - 准备触发 refreshQuestionsFromCollect 事件')
         console.log('[Chat] refreshQuestionsFromCollect - 传递的 toolId:', eventToolId)
+        // 延迟触发事件，确保 Home 组件的监听器已注册
+        setTimeout(() => {
           window.dispatchEvent(new CustomEvent('refreshQuestionsFromCollect', {
             detail: {
               toolId: eventToolId,
             },
           }))
           console.log('[Chat] refreshQuestionsFromCollect 事件已触发')
+        }, 100)
       }
       const res = await fetchUserQaRecordPage(conversationId, toolId || '')
       console.log('qaRes chatEditor2222222', res)