Currently its hosted on a very small and cheap VPS (although I think potentially due to the small size of the VPS, scrapers and bots would overload the site as they navigated the wiki pages and crash it, leading me to turn on Cloudfare "under attack mode"...which could potentially cause other issues? Obviously I am a bit over my head with this sysadmin stuff, and is one of many reasons why I am a bit overwhelmed and closing)
The VPS is running Cloudron, which allows 2 apps to be run for free, which is running the wiki (mediawiki) and the forum (nodeBB). The great thing about Cloudron is that I can just save a backup and you can load the backups into your cloudron server and pretty much be instantly up and running (In theory, I haven't done it before).
As for actual maintenance of the apps themselves, nodeBB is pretty easy to navigate and configure - just running through the admin page and changing settings as you need (and they have a good forum to ask questions of their responsive staff). The Wiki is where it gets more complicated, as I have a bunch of addons and javascript scripts that are being used to create the structure of the wiki. It should all be working, but with time obviously bugs will appear and will need fixes and such.
I know that I am not good at sticking with things and my motivation and effort I put on projects starts at lik 500% and then after I burn out it quickly fizzes away and I often move to another project (or at least take a long break) - and I knew this would be an issue in the long run to maintain this platform, so I set it up with the hopes that the wiki and community could essentially self regulate and build the platform together (sort of similar to wikipedia, in a small sense). Of course, this requires actually building up a community of active members first, which was neither mine or the other staff members strong suites. But all that to say, if the community actually becomes the vision I had saw, you will hopefully have a community to help you manage the wiki and forum.
Anyways, that's the quick and dirty rundown - but obviously if it's something you or anybody else is genuinely interested in, then I would be glad to elaborate more if needed. Regardless, I appreciate the interest. Thank you!