fix(confirm-order): 修复积分显示逻辑，动态展示优惠积分

packages/app/src/pages/home/mall/confirm-order/index.vue

@@ -162,7 +162,7 @@ onLoad(async (query: { data: string }) => {
                   <div
                     class="text-[#ef4343] text-sm font-normal font-['PingFang SC'] leading-[10.18px]"
                   >
-                    -200
+                    -{{ offerPoints }}
                   </div>
                 </template>
                 <wd-img :src="right" width="12" height="12"></wd-img>