Self-hosting: undocumented configuration requirements and missing documentation

Did not realise self hosted had to build from scratch.... Trying to get an unraid template up and running, might have to build and host an image myself (if I can figure out all changes required)

Yeah, I'll be 100% honest, I know my way around some apps, and can debug things, but there is zero chance I could have got this up and running on my own. Claude (Opus 4.6) did all the heavy lifting in my sandbox to get it up and running. I'm still testing, but had enough done, that I wanted to get something posted out there for others that are interested in working with it. I especially wanted OIDC, which i'm glad is semi wired in there, but needs some love for sure. Thanks to the fluxer team for getting things this far!