refactor：项目升级Vue3+uView Plus

- 改造入口文件、全量替换组件引入
- 过滤器迁移混入，更新忽略配置，新增迁移文档

pages/promotion/point/detail.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="page">
-    <u-navbar :border-bottom="false" title="积分商品"></u-navbar>
+    <u-navbar :border="false" title="积分商品"></u-navbar>
 
     <div class="wrapper">
       <!-- 积分商品列表 -->
@@ -16,9 +16,9 @@
                 {{goodsData.goodsName}}
               </div>
               <div class="flex price-box">
-                <div class="purchase-price">积分:<span>{{ pointDetail.points | unitPrice }}</span>
+                <div class="purchase-price">积分:<span>{{unitPrice(pointDetail.points) }}</span>
                 </div>
-                <div class="max-price">原价:<span>￥{{ goodsData.price | unitPrice}}</span>
+                <div class="max-price">原价:<span>￥{{unitPrice(goodsData.price)}}</span>
 
                 </div>
               </div>
@@ -37,7 +37,7 @@
         <div class="bargain">
           <div class="row-title">商品详情</div>
           <view class="u-content">
-            <u-parse :html="goodsData.mobileIntro" :tag-style="style"></u-parse>
+            <u-parse :content="goodsData.mobileIntro" :tag-style="style"></u-parse>
           </view>
         </div>
       </div>

pages/promotion/point/pointList.vue

@@ -20,12 +20,12 @@
             <view class="index-item" v-for="(item, key) in nav.goods" :key="key" @click="toGoods(item)">
               <view class="index-item-img">
                 <u-image :src="item.thumbnail" mode="aspectFit">
-                  <u-loading slot="loading"></u-loading>
+                  <template #loading><u-loading></u-loading></template>
                 </u-image>
                 <view class="index-item-title">{{ item.goodsName }}</view>
                 <view class="index-item-price flex flex-a-c flex-j-sb">
                   <div class="point"><span>{{ item.points }}</span>积分</div> 
-                  <span class="tipsMkt">¥{{ item.originalPrice | unitPrice }}</span>
+                  <span class="tipsMkt">¥{{unitPrice(item.originalPrice) }}</span>
                 </view>
               </view>
             </view>