The plug-in now configures itself automatically.
I could also set `vim.g.skip_ts_context_commentstring_module = true`,
but that should be removed soon enough anyway, and I would forget to
remove it...
Turns out this is supposed to be used for configuration, and it makes
some tools error out due to a sanity check...
I'm not pleased about this, but whatever.
Let's consolidate all modules under one path, so that NixOS,
home-manager, and nix-darwin (if I ever end up using it down the line)
would go under the same folder.
