主包体积太大，相关代码迁移

components/tabbar/midell-box.vue

@@ -121,7 +121,7 @@ const generateTabbarList = () => {
         baseItems.splice(1, 0, {
             id: 1,
             text: '招聘会',
-            path: '/pages/careerfair/careerfair',
+            path: '/packageA/pages/careerfair/careerfair',
             iconPath: '../../static/tabbar/post.png',
             selectedIconPath: '../../static/tabbar/posted.png',
             centerItem: false,
@@ -147,7 +147,7 @@ const changeItem = (item) => {
     // 判断是否为 TabBar 页面
     const tabBarPages = [
         '/pages/index/index',
-        '/pages/careerfair/careerfair', 
+        '/packageA/pages/careerfair/careerfair', 
         '/packageA/pages/chat/chat',
         '/pages/msglog/msglog',
         '/pages/mine/mine'