fix:新增公告为空的兜底逻辑 (#108)

* feat:更新Taro版本,新增page.config.ts文件

* fix:修复查看空课表undefined的bug

* fix:修复git action构建失效的bug

* fix:修复git action构建失效的bug

* fix:新增公告为空的兜底逻辑

src/components/FixedQuickView/InformationQuickView/index.vue

@@ -33,9 +33,11 @@ const handleClick = () => {
 
 const currentPost = ref<{ type: string; content: string }>({
   type: "announcement",
-  content: serviceStore.announcement.announcements[
+  content: serviceStore.announcement ?
+    serviceStore.announcement.announcements[
     serviceStore.announcement.announcements.length - 1 || 0
-  ].content.replace(/\\n/g, "\n"),
+    ].content.replace(/\\n/g, "\n")
+    : ''
 });
 
 const updateCurrentPost = () => {