Syntax highlighting is broken for language nix

[DavHau]

Not sure why the theme doesn't just use hugo's builtin syntax highlighting which works well for nix.
The prism version used should actually support nix, but it didn't work for some reason

[cizordj]

@panr stated here that hugo's builtin syntax doesn't match the color-scheme of the theme.

Maybe it's a good idea to put this answer on an FAQ.