feat(WmsOrderMapper): 添加客户 ID 映射并优化客户名称字段

- 在 WmsOrderResult 结果映射中添加 customer_id 字段映射
- 修改 customer_name 字段映射，使用别名 customerName
- 更新 SQL 查询语句，使用 c.name 作为客户名称字段

klp-wms/src/main/resources/mapper/klp/WmsOrderMapper.xml

@@ -7,6 +7,7 @@
     <resultMap type="com.klp.domain.WmsOrder" id="WmsOrderResult">
         <result property="orderId" column="order_id"/>
         <result property="orderCode" column="order_code"/>
+        <result property="customerId" column="customer_id"/>
         <result property="customerName" column="customer_name"/>
         <result property="salesManager" column="sales_manager"/>
         <result property="orderStatus" column="order_status"/>
@@ -30,7 +31,7 @@
                o.create_by,
                o.update_time,
                o.update_by,
-               c.customer_name
+               c.name as customerName
         from wms_order o
         left join wms_customer c on o.customer_id = c.customer_id
         ${ew.customSqlSegment}