Download ZIP file and move all files to HomeDirectory.
If you cant't show hide file and folder, short cut is command + shift + . .
If you don't have 'Homebrew', Install it.
$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
Library install.
$ brew bundle
Oh my fish install.
$ brew install starship
# ~/.zshrc
eval "$(starship init zsh)"