feat: tmp on tmpfs

feat: change rtkit arguments to prevent log flooding

feat: add my cachix instance

feat: add default fonts

chore: minor fixes

feat: disable gnome and make sure everything works

fix: remove doom installation from activation, the user will install

feat: changes for bluetooth

chore: split default xserver configuration to desktop/default

feat: add syncting service

Split gdm de to separate nix file

Use custom doom emacs setup instead of nix-community/nix-doom-emacs[1;5D

fix: fix issues

feat: add initial configurations