Remove old Witchcraft scripts

This was used to automatically load JS stuff into the browser. It was a
good idea, but a subpar implementation. And given that crunchyroll
updated their website layout my script stopped working, and I never got
around to updating it...

setup

@@ -60,7 +60,6 @@ setup_link "$HOME/.zshrc" "zshrc"
 setup_link "$HOME/.ctags" "ctags"
 setup_link "$HOME/.oh-my-zsh" "oh-my-zsh"
 setup_link "$HOME/.gitconfig" "gitconfig"
-setup_link "$HOME/.witchcraft-scripts" "witchcraft-scripts"
 setup_link "$HOME/.config/yabai/yabairc" "yabairc"
 setup_link "$HOME/.config/skhd/skhdrc" "skhdrc"
 setup_link "$HOME/.bin" "bin"