feat(order): 添加订单项宽度公差和厚度公差字段

- 在CrmOrderItem实体类中新增widthTolerance和thicknessTolerance字段
- 在CrmOrderItemBo业务对象中添加对应的公差字段定义
- 更新CrmOrderItemMapper.xml映射文件中的结果映射和查询字段
- 在服务实现类中添加公差字段的查询条件支持
- 在CrmOrderItemVo视图对象中增加Excel导出支持的公差字段

klp-crm/src/main/resources/mapper/CrmOrderItemMapper.xml

@@ -17,6 +17,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="material" column="material"/>
         <result property="grade" column="grade"/>
         <result property="weight" column="weight"/>
+        <result property="widthTolerance" column="width_tolerance"/>
+        <result property="thicknessTolerance" column="thickness_tolerance"/>
         <result property="contractPrice" column="contract_price"/>
         <result property="customizer" column="customizer"/>
         <result property="shipper" column="shipper"/>
@@ -42,6 +44,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         material,
         grade,
         weight,
+        width_tolerance,
+        thickness_tolerance,
         contract_price,
         customizer,
         shipper,