Setup scripts Debian only, readme indicates working in Ubuntu

I have not tested in Ubuntu yet but reviewing Standup.sh script, the Tor installation looks for Debian release when downloading tor package, and updates user as debian-tor. README indicates standup.sh has been tested in Ubuntu, but maybe this was before Tor setup was added? Need to retest on Ubuntu and either update scripts to work on either OS or revise README.

首先查看 Standup.sh，重点关注 Tor 软件包的下载和 debian-tor 用户处理，然后将这些假设与 Ubuntu 进行比较。通过在 Ubuntu 上运行来核实 README 中关于 Ubuntu 的说明。完成标准是 setup 能在 Ubuntu 和 Debian 上运行，或者 README 明确说明受支持的操作系统。

由索引模型根据 Issue 内容生成。