feat: insert welcome message at front on every page entry

src/pages/ai/chat.vue

@@ -1260,8 +1260,7 @@ onLoad(async (op) => {
   // 获取历史记录
   getHistoryMessages(1)
 
-  // 每次进入页面都新插入一条开场白信息
+  // 每次进入页面都在最前方插入一条新的开场白信息
-  setTimeout(() => {
   if (quickQuestionsData.value.length > 0) {
     const welcomeMessage: Message = {
       role: 'ai',
@@ -1269,11 +1268,13 @@ onLoad(async (op) => {
       quickQuestions: quickQuestionsData.value,
       created_at: new Date().toISOString()
     }
+    // 等待历史记录加载完成后插入到最前方
+    nextTick(() => {
       messages.value.unshift(welcomeMessage)
-      console.log('[Customer] 每次进入页面都插入开场白消息')
+      console.log('[Customer] 每次进入页面都在最前方插入新开场白消息')
       scrollToBottom()
+    })
   }
-  }, 100)
 
   if(op?.message){
     handleQuickAction(op as QuickAction)