This reverts commit e65b5cff.

This reverts commit 8a93c18d.

This reverts commit 0e47e07b.

Move neofetch and btop to desktop+ximper tag. Add cascadia-code font, extension-manager, switcheroo-control to default packages.

add etersoft groups etersoft/virt-machines etersoft/virt-manager etersoft/gnome-boxes etersoft/virtualbox etersoft/00_office etersoft/libreoffice-still etersoft/libreoffice-latest etersoft/01_games and others

We specify the name of the target being collected so that these
images cannot be confused with those installed from iso.