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

components/m-goods-list/promotion.vue

@@ -4,7 +4,7 @@
 			<div class="flex goods-col">
 				<div class="goods-img">
 					<u-image width="230rpx" mode="aspectFit" border-radius='16' height="230rpx" :src="item.goodsImage || item.thumbnail">
-						<u-loading slot="loading"></u-loading>
+						<template #loading><u-loading></u-loading></template>
 					</u-image>
 				</div>
 				<div class="goods-detail">
@@ -13,15 +13,15 @@
 						<view class="price-box">
 							<!-- 秒杀 / 拼团 -->
 							<div class="price" v-if="!type && item.price!=undefined">
-								¥<span>{{ $options.filters.goodsFormatPrice(item.price )[0] }} </span>.{{
-										$options.filters.goodsFormatPrice(item.price )[1]
+								¥<span>{{ goodsFormatPrice(item.price )[0] }} </span>.{{
+										goodsFormatPrice(item.price )[1]
 									}}
 							</div>
 							<!-- 砍价 -->
 							<div class="price" v-if="type && item.purchasePrice!=undefined">
 								最低：
-								¥<span>{{ $options.filters.goodsFormatPrice(item.purchasePrice )[0] }} </span>.{{
-										$options.filters.goodsFormatPrice(item.purchasePrice )[1]
+								¥<span>{{ goodsFormatPrice(item.purchasePrice )[0] }} </span>.{{
+										goodsFormatPrice(item.purchasePrice )[1]
 									}}
 							</div>
 							<!-- 兜底策略如果金额是0 -->