Is there documentation available about the various layers of this project: operating system, networking, applications, and so on? You will receive much more and better quality feedback with more documentation.

For example, I would advise that after installing arkOS the web server for the Genesis application be only accessible from the LAN until the user changes the default password(s), by configuring TCP Wrapper. But it's hard to tell if this is already done without actually going through the installation.

arkOS is a great idea. I hope you succeed.