At long last there is a new site dedicated to Mobius documentation.
You can access it from the Documentation link on mobiuslooper.com or directly at mobius-looper.github.io/doc-main
Be warned that at the moment there is no new content on this site. Think of it as a "technology preview" of the new documentation system. Please look at it if you have the time, and let me know what you think.
I appologize for the delay. Flailing around with web technologies is not something I enjoy. There was foot dragging. There was kicking and screaming. The occasional wailing and gnashing of teeth. But it's done, and I think it will be a good foundation for the future.
A big thanks to @ShrodingersCat for providing me with a great example using GitHub Pages and Quarto.
Technical Details
The documentation is in a site hosted by GitHub Pages and is independent of the main mobiuslooper.com site. You can find the repository here:
https://github.com/mobius-looper/doc-main
After some experimentation I decided not to use Quarto, and instead used Hugo which I'm familiar with from the main site. The structure of the site is provided by the Relearn theme. It uses a GitHub actions workflow to automatically publish the site whenever changes are pushed to the repository.
Anyone insterested is welcome to contibute pages to the site, though you'll have to have a basic understanding of Hugo and Relearn.
One limitation I'm finding with this is that it is difficult (or at least not obviouis to me) how to divide documentation into standalone "books" rather than having everything under one large site with a massive navigation tree. I will probably create seperate repositories and sites for scripting and a reference manual for functions and parameters.