Package names to include catppuccin

[mightyiam]

A recent catppuccin-nix upgrade on my system resulted in the "removal" of some packages and the addition of the following (output from the neat nh):

[A.]  #01  alacritty-f6cb5a5         <none>
[A.]  #02  bat-d2bbee4               <none>
[A.]  #03  cursors                   190cc3c
[A.]  #04  glamour-f410083           <none>
[A.]  #05  grub-ffcceb3              <none>
[A.]  #06  kvantum-a87694e           <none>
[A.]  #07  nerd-fonts-open-dyslexic  3.3.0+2.001
[A.]  #08  nix-index-database        <none> x2
[A.]  #09  nixos-option.nix          <none>
[A.]  #10  obs-d90002a               <none>
[A.]  #11  sway-c072ada              <none>

Perhaps we should prefix all catppuccin packages with catppuccin-?

[isabelroses]

implemented by #492