feat 分层架构

src/pages/home/index.vue

@@ -14,15 +14,11 @@ definePage({
     <view class="content">
       <home-overview />
 
-      <!-- 双列布局 -->
       <view class="two-column">
-        <!-- 左列 -->
         <view class="column-left">
           <home-status />
           <home-projectList />
         </view>
-
-        <!-- 右列 -->
         <view class="column-right">
           <home-progress />
           <home-construction />