feat: 完成分类页开发

miniprogram/pages/home/home.wxml

@@ -1,15 +1,7 @@
 <view class="home-page">
-    <view class="home-nav" style="padding-top: {{statusBarHeight}}px;">
-        <view class="home-nav__inner">
-            <image
-                src="/assets/imgs/doodle-logo.png"
-                mode="aspectFill"
-                class="home-nav__logo" />
-            <text class="home-nav__name">涂鸦丫</text>
-        </view>
-    </view>
+    <nav-bar title="" />
 
-    <view class="home-body" style="padding-top: {{navBlockHeight}}px;">
+    <view class="home-body">
         <view class="home-search-wrap">
             <view class="home-search">
                 <van-icon