fix(order): 解决订单预览失败时的异常处理问题

- 添加了订单预览失败时的ValidateException抛出逻辑
- 确保预览失败的消息能够正确传递给上层处理
- 修复了可能因预览失败导致的后续计算错误问题

app/common/repositories/store/order/StoreOrderRepository.php

@@ -2636,6 +2636,9 @@ class StoreOrderRepository extends BaseRepository
                 }
                 $orderService = new OrderService();
                 $ailOrder = $orderService->previewOrder(['cargoParamList' => $cargoParamList, 'addressParam' => $addressParam]);
+                if (!$ailOrder['success']) {
+                    throw new ValidateException($ailOrder['preview']['msg']);
+                }
                 if ($ailOrder['preview']['sumCarriage'] > 0) {
                     $postage_price = bcadd($postage_price, $ailOrder['preview']['sumCarriage'] / 100, 2);
                 }