Caches the script to set up Zsh shell integration.
Configures fzf to use bfs, fd, ripgrep or ugrep for faster fetching of files and directories names.
Sets ALT-C previews with ls. Also sets CTRL-T previews with bat if it's installed. Press CTRL-/ to toggle the preview.
fzf must be installed already. And either bfs, fd, ripgrep or ugrep must be installed already too.