feat: 设备保养修改，新增保养人、详情

gongchunyi

2026-05-16 bbe9fb61a7e3fbad1745bc09dc3e3c100eacc8b6

 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;