- remove deleted nixpkgs-stable pin for sops-nix
- remove kernel pin in global modules (defaults to LTS now)
- migrate nerdfonts to new pkgs.nerd-fonts namespace
- disable calibre-server on palatine-hill (for now)
- add SSH_PORT to gitea
Signed-off-by: ahuston-0 <aliceghuston@gmail.com>
