feat(OrderMapper): 查询订单时按支付时间倒序排列在queryTypeOrder查询中添加order by pay_at desc子句，

确保返回的订单记录按支付时间从新到旧排序，便于业务逻辑处理和展示最新订单信息。

src/main/resources/mapper/OrderMapper.xml

@@ -489,6 +489,7 @@
     </select>
     <select id="queryTypeOrder" resultType="com.ycwl.basic.model.pc.order.entity.OrderEntity">
         select * from `order` where member_id = #{userId} and face_id = #{faceId} and type = #{orderType} and price_config_id = #{priceConfigId}
+                              order by pay_at desc
         limit 1
     </select>
     <select id="getUserOrderItem" resultType="com.ycwl.basic.model.pc.order.entity.OrderEntity">