feat: fix user boughts

frontend/wechat/src/components/ArticleListItem.vue

@@ -17,7 +17,7 @@ const formattedDate = computed(() => {
 })
 
 const discountPrice = computed(() => {
-    return (props.article.price * props.article.discount / 100).toFixed(2)
+    return (props.article.price * props.article.discount / (100 * 100)).toFixed(2)
 })
 
 const showArticle = (article) => {
@@ -68,7 +68,7 @@ const showArticle = (article) => {
                     </span>
                     <template v-else>
                         <span v-if="article.discount < 100" class="text-xs line-through text-gray-500">
-                            ¥{{ article.price }}
+                            ¥{{ (article.price / 100).toFixed(2) }}
                         </span>
                         <span class="text-xl text-orange-600">&yen;{{ discountPrice }}</span>
                     </template>