24.4.0

1. 修复 menu 的一些显示错误的问题和翻译.
2. 修复 中途取消更新后无法再次更新的问题.
3. 更新 grub, (依然需要重写引导盘, 非必要性更新.)
4. 其他.
5. Addons:
   • 更新 hdddb. Thanks @007revad
   • 取消 RR Welcome Notify.
   • 添加 synoconfbkp, 开关机自动备份DSM系统设置备份(.dss) 到引导盘, RR menu下可导出到PC.
     • 参数：$1 - 保存个数, 默认值 7；$2 - 文件名前缀, 默认 "bkp"。

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1. Fixed some display errors and translation issues in the menu.
2. Fixed the problem of being unable to update again after canceling the update midway.
3. Update grub, (you still need to rewrite the boot disk, it is not necessary to update.)
4. Other.
5. Addons:
   • Update hdddb. Thanks @007revad
   • Cancel RR Welcome Notify.
   • Add synoconfbkp, which automatically backs up the DSM system settings backup (.dss) to the bootloader disk when the NAS is bootup and shutdown. It can be exported to PC under the RR menu.
     • Parameters: $1 - number of saves, default 7; $2 - file name prefix, default "bkp".

Full Changelog: 24.3.9...24.4.0