Here I commit the addition of VerbosePkgLists for reference. It turns
out that yay's package upgrade list looks significantly better than
pacman's VerbosePkgLists (and is a lot more legible).
Since pacman will not use VerbosePkgLists when the number of terminal
columns is low enough, it makes sense to simply use the default setting
instead.
Instead of running two systemctl commands (start and enable),
one can simply use `systemctl enable --now` instead.
The grub command was removed since I never used it and haven't
found a need to do so.
