fix(approve): 修复审批流程中的数据类型和业务逻辑问题

liyong

2026-04-25 e35aaed3a28cebec1e20744a8555cd4dcb2302e3

 src/main/java/com/ruoyi/device/dto/DeviceMaintenanceDto.java

@@ -66,4 +66,7 @@

    @ApiModelProperty("创建人名称")
    private String createUserName;

    @ApiModelProperty("保养项目")
    private String maintenanceItem;
}