feat: enforce canonical container identity across regions

lastleg-service/src/main/java/com/baiyue/lastleg/service/LastlegOrderService.java

@@ -3,6 +3,7 @@ package com.baiyue.lastleg.service;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baiyue.common.core.api.PageResult;
+import com.baiyue.common.event.ContainerNumbers;
 import com.baiyue.lastleg.dto.LastlegOrderDetailResponse;
 import com.baiyue.lastleg.dto.LastlegOrderRequests;
 import com.baiyue.lastleg.dto.LastlegOrderSummary;
@@ -59,7 +60,8 @@ public class LastlegOrderService {
         }
         long total = orderMapper.countContainerProgress(query);
         List<ContainerPlanProgressSummary> records = total == 0 ? List.of()
-            : orderMapper.pageContainerProgress(query, (query.page() - 1) * query.size(), query.size());
+            : orderMapper.pageContainerProgress(query, (query.page() - 1) * query.size(), query.size())
+                .stream().map(this::requireFrozenContainer).toList();
         long pages = total == 0 ? 0 : (total + query.size() - 1) / query.size();
         return new PageResult<>(records, query.page(), query.size(), total, pages);
     }
@@ -74,7 +76,18 @@ public class LastlegOrderService {
         if (summary == null) {
             throw new ResponseStatusException(HttpStatus.NOT_FOUND, "来源柜不存在");
         }
-        return new ContainerPlanProgressDetail(summary, orderMapper.findContainerProgressItems(bookingId));
+        return new ContainerPlanProgressDetail(requireFrozenContainer(summary),
+            orderMapper.findContainerProgressItems(bookingId));
+    }
+
+    private ContainerPlanProgressSummary requireFrozenContainer(ContainerPlanProgressSummary summary) {
+        try {
+            ContainerNumbers.requireCanonical(summary.containerNo());
+            return summary;
+        } catch (IllegalArgumentException exception) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT,
+                "来源柜真实集装箱号缺失、格式无效或存在漂移", exception);
+        }
     }
 
     public LastlegOrderDetailResponse detail(String customerId, long orderId) {