Track wiki pages linked by site code

[vadosnaprimer]

https://tasvideos.org/Games/List has a button that goes to https://tasvideos.org/GamesHowTo and if something happens with the latter, the button will stop working. I don't remember other similar buttons, but I think the problem is that they have to be remembered, and there's no way to check, on something like https://tasvideos.org/WikiOrphans

[adelikat]

Everywhere we do this, we are doing things "wrong", maybe better is to fix them.

My thought is that Games/List should be loading a system page that has the link to the intended page.

That brings up another issues, which is how to know where system pages are being used which also has no visibility and I have no ideas as to how to do it