fix(order): 修复订单购买状态判断逻辑

- 调整isBuy方法参数顺序，确保 memberId 和 scenicId 正确传递
- 在OrderBiz中设置默认buy状态为false，避免空指针异常
- 修改OrderMapper查询条件，增加refund_status=0过滤已退款订单
- 优化face服务中调用isBuy方法时的参数传递逻辑

src/main/java/com/ycwl/basic/service/pc/impl/FaceServiceImpl.java

@@ -471,7 +471,7 @@ public class FaceServiceImpl implements FaceService {
                 sfpContent.setTemplateCoverUrl(template.getCoverImage());
                 sfpContent.setGoodsType(3);
                 sfpContent.setSort(0);
-                IsBuyRespVO isBuyRespVO = orderBiz.isBuy(face.getMemberId(), face.getScenicId(), 5, records.getFirst().getTemplateId());
+                IsBuyRespVO isBuyRespVO = orderBiz.isBuy(face.getScenicId(), face.getMemberId(), faceId, 5, records.getFirst().getTemplateId());
                 if (isBuyRespVO.isBuy()) {
                     sfpContent.setIsBuy(1);
                 } else {