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/sales/dto/CustomerInteractionDto.java

@@ -17,6 +17,12 @@
    /** 应收金额 */
    private BigDecimal unReceiptAmount;

    /** 销售合同号 */
    private String salesContractNo;

    /** 采购合同号 */
    private String purchaseContractNo;

    /** 发生日期 */
    private LocalDate happenTime;