chore(systems/hosts/proxy): remove old matrix

chore(systems/hosts/proxy): remove old sourcequest entries

feat: add proxy

feat: add cloud

feat: add social

feat: add alderaan

feat: move fonts to profiles/common

feat: add auth

feat: add metrics

wip(systems/hosts/sqbuilds): fix to some degree

wip(systems/hosts/sqbuilds): initial sqbuilds config

feat: add sqbuilds

feat: rest of lxc common, working dns configuration

feat(systems/hosts/arwen): libreoffice

wip: lxc stuff

feat(systems/hosts/arwen): add a few packages to systemPackages...

feat(systems/hosts/alice): include some core packages in a temporary way for now

feat(roles/shell): move some packages here

feat: add alice and components needed for it

feat(arwen): minimum fonts