systems/users/pml.nix

{ pkgs, ... }:

{
  programs.zsh.enable = true;

  users.users.pml = {
    isNormalUser = true;
    shell = pkgs.zsh;
    extraGroups = [
      "i2c"
      "wheel"
    ];
    packages = with pkgs; [
      git
      vim
    ];
  };
}