feat(roles/nvidia, roles/plasma, hosts/alice): nvidia, plasma, alice setup

feat(modules/unfree): unfree core module

feat(roles/shell): move some packages here

feat: add alice and components needed for it

feat(roles/qutebrowser, hosts/arwen): qutebrowser role and add to arwen

feat(roles/steam, hosts/arwen): steam role and enable for arwen

feat(roles/hyprland): bemenu in systemPackages

chore: format

feat: hyprland, kitty, shell env

feat(arwen): minimum fonts

feat: restructure

feat: initial version