nixos-config/home-manager/zsh.nix

{ config, lib, pkgs, user, ... }:

{
  programs.zsh = {
    enable = true;
    enableAutosuggestions = true;
    enableCompletion = true;
    history.size = 10000;

    shellAliases = {
      ls = "exa --group-directories-first --git";
    };
  };
}