fix: 保持商品顺序不变，分类切换和筛选时不再重新排序

pages/index/index.js

@@ -893,7 +893,7 @@ Page({
       selectedCategory: category
     })
     
-    const filteredGoods = this.applyFilters(this.data.goods)
+    const filteredGoods = this.applyFilters(this.data.goods, false)
     const groupedGoods = this.groupGoodsForStaggeredLayout(filteredGoods)
     const { leftColumnGoods, rightColumnGoods } = this.distributeToColumns(filteredGoods)
     this.setData({