feat(production): 新增扩展字段并优化打印订单业务逻辑

buhuazhen

2026-05-12 15999f1d20063dec73abeeea435d6e0d5a55c491

 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;
}