修改商详情页UI

types/mall-types.uts

@@ -407,14 +407,20 @@ export type UserStats = {
 // 足迹项类型
 export type FootprintItemType = {
   id: string
+  footprintId?: string
+  productId?: string
   name: string
   price: number
   original_price: number | null
+  originalPrice?: number | null
   image: string
   sales: number
   shopId: string
   shopName: string
+  merchantId?: string
   viewTime: number
+  saleStatus?: number
+  isOffShelf?: boolean
 }
 
 // =========================