fix: 修复采购订单中销售合同号字段错误

yuan

2026-09-21 af93fc133ddd72a6b0baff3405f97061ac0a2aac

 src/main/java/com/ruoyi/purchase/dto/PaymentLedgerDto.java

@@ -8,6 +8,8 @@
    // 供应商名称
    private String supplierName;

    private Long supplierId;

    // 开始日期
    private String startDate;