Docs - Clean up troubleshooting, make links to how it all works

[silversword411]

Note to self

[ninjamonkey198206]

still need this up?

[silversword411]

Still haven't done this....between troubleshooting, FAQ, and other locations this was more of a "Reread everything, get all the commands into how it all works" and put links to there from "the other places".

This has been a slow-simmer ticket....and something a new volunteer could take a swing at.

No volunteers yet ;)

[ninjamonkey198206]

Ha, well I've been meaning to get into the docs thing to update the docker info, so I could probably help with this too.

[ninjamonkey198206]

Actually have the rest of the day free, so I'll see about getting a docs dev setup going in vscode.

Only a few things left to add into the installer script, but currently all major functions work 100%.