I downloaded the full site myself via wget (my user-agent was "pigeonburger", sorry if it put strain on your site.) and I think I have archived everything, but let me know if I missed anything (the link to it on my site is below).
I have the site up on my website here:
https://pigeonburger.xyz/trustabyss and I'm more than happy to keep running it there! All the files on it are pretty small so I have no problem with running it.
It's also all in a zip file on my website, and you can
download it here if someone else wants to host it on a proper domain.
Also thanks for all your hard work over the years! Many people, including myself appreciate your work, and it's totally understandable.
Let me know if you make any changes to the site before the domain expires or if you've decided to keep it going after all!