refine: 删除useless files

src/pages/index/about.vue

@@ -19,6 +19,7 @@
     <view class="text-center mt-8">
       <wd-button type="primary">wot 组件库测试</wd-button>
     </view>
+    <view>测试设计稿样式</view>
   </view>
 </template>
 

src/style/index.scss

@@ -5,13 +5,3 @@
   padding-top: 4px;
   color: red;
 }
-
-// 全局字体引用 DEMO
-// @font-face {
-//   font-family: TiTi;
-//   src: url('./fonts/PangMenZhengDaoBiaoTiTi-1.ttf');
-// }
-
-// .titi {
-//   font-family: TiTi, Arial, sans-serif;
-// }