需新增：添加好友页面，优化各模块页面

pages/mall/detail.vue

@@ -94,7 +94,7 @@
         <text>{{ viewData.minPrice }}</text>
       </view>
       <view class="name-box">
-        <text>拼单数量:12505件</text>
+        <text>拼单数量:{{ viewData.salesCount }}件</text>
         <text>好评率:99%</text>
       </view>
       <!-- 拼单量 -->
@@ -186,7 +186,9 @@
   }
   .detail-box {
     padding: 0 58rpx 150rpx;
-    font-family: PingFang SC, PingFang SC;
+    font-family:
+      PingFang SC,
+      PingFang SC;
     font-style: normal;
     text-transform: none;
     .title {
@@ -294,7 +296,9 @@
       display: flex;
       justify-content: space-between;
       align-items: center;
-      font-family: PingFang SC, PingFang SC;
+      font-family:
+        PingFang SC,
+        PingFang SC;
       font-weight: 500;
       font-style: normal;
       text-transform: none;