feat； 消息与天气接口对接

src/pages/ChatMain/ChatMainList/index.vue

@@ -9,7 +9,7 @@
     </view>
 
     <view class="relative">
-      <image class="w-full block" :src="mainPageDataModel.initPageImages.backgroundImageUrl"
+      <image class="w-full block" :src="mainPageDataModel?.initPageImages?.backgroundImageUrl"
         mode="aspectFill" style="height: 252px;" />
       <view class="absolute bottom-0 left-0 right-0 flex-full">
         <view class="px-12 pt-12">
@@ -204,8 +204,6 @@ import HomeWelcome from "../HomeWelcome/index.vue";
 import AiTabSwitch from "@/components/AiTabSwitch/index.vue";
 import Discovery from "../../Discovery/index.vue";
 
-import ChatTopWelcome from "../ChatTopWelcome/index.vue";
-import NoticeMessage from "../NoticeMessage/index.vue";
 import ChatTopNavBar from "../ChatTopNavBar/index.vue";
 import ChatCardAI from "../ChatCardAi/index.vue";
 import ChatCardMine from "../ChatCardMine/index.vue";