Kayprish's bootstrap script

Based on LARBS.

TODO's:

Split packages into selectable categories
Add OpenRC start commands
Fix whatever is going on with pulseaudio, or just try pipewire, it seems like commands: pipewire && wireplumber && pipewire-pulse are relevant
Also all of the pacman commands could be smushed into one
No whiptail windows, show what's actually going on
Include the GPLv3 in the source