fix(sales): 修复销售合同号重复校验逻辑

buhuazhen

2026-04-22 07f3f5b5c2437a01923684064b8afa79bb57f448

 src/main/java/com/ruoyi/measuringinstrumentledger/dto/MeasuringInstrumentLedgerDto.java

@@ -1,8 +1,6 @@
package com.ruoyi.measuringinstrumentledger.dto;

import com.baomidou.mybatisplus.annotation.TableField;
import com.fasterxml.jackson.annotation.JsonFormat;
import com.ruoyi.framework.aspectj.lang.annotation.Excel;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;