fix(firstleg): execute container customer scope query

firstleg/src/main/java/com/baiyue/firstleg/mapper/ContainerBookingMapper.java

@@ -106,7 +106,7 @@ public interface ContainerBookingMapper extends BaseMapper<ContainerBookingEntit
     @Select("SELECT COUNT(*) FROM fl_loading_pick_task t JOIN fl_loading_plan p ON p.id=t.loading_plan_id WHERE p.container_booking_id=#{id}") int hasPickTask(@Param("id") long id);
     @Select("SELECT COUNT(*) FROM fl_loading_evidence e JOIN fl_loading_plan_item i ON i.inbound_id=e.inbound_id AND i.account_id=e.tenant_id JOIN fl_loading_plan p ON p.id=i.loading_plan_id WHERE p.container_booking_id=#{id} AND i.deleted=0 AND e.status='ACTIVE'") int hasEvidence(@Param("id") long id);
     @Select("SELECT COUNT(*) FROM fl_container_document WHERE container_booking_id=#{id}") int hasDocuments(@Param("id") long id);
-    @Select("SELECT COUNT(*) FROM fl_loading_plan_item i JOIN fl_loading_plan p ON p.id=i.loading_plan_id WHERE p.container_booking_id=#{id} AND i.deleted=0 AND i.account_id&lt;&gt;#{customerId}") int hasMismatchedCustomerItems(@Param("id") long id, @Param("customerId") long customerId);
+    @Select("SELECT COUNT(*) FROM fl_loading_plan_item i JOIN fl_loading_plan p ON p.id=i.loading_plan_id WHERE p.container_booking_id=#{id} AND i.deleted=0 AND i.account_id<>#{customerId}") int hasMismatchedCustomerItems(@Param("id") long id, @Param("customerId") long customerId);
 
     @Update("""
         UPDATE fl_container_booking SET container_no=#{containerNo}, voyage_no=#{voyageNo},

firstleg/src/test/java/com/baiyue/firstleg/repository/ContainerBookingMapperContractTest.java

@@ -48,6 +48,15 @@ class ContainerBookingMapperContractTest {
             .contains("customer_item.account_id = #{query.customerId}");
     }
 
+    @Test
+    @DisplayName("首次关联客户隔离查询使用原生不等号")
+    void customerMismatchQueryUsesNativeSqlOperator() throws Exception {
+        String sql = ContainerBookingMapper.class
+            .getDeclaredMethod("hasMismatchedCustomerItems", long.class, long.class)
+            .getAnnotation(Select.class).value()[0];
+        assertThat(sql).contains("i.account_id<>#{customerId}").doesNotContain("&lt;&gt;");
+    }
+
     @Test
     @DisplayName("草稿完整更新和预装运输白名单都带版本与状态门禁")
     void guardsUpdatesInSql() {