nixos/modules/fonts.nix

{ pkgs, ... }:

{
  fonts = {
    enableDefaultPackages = true;
    fontDir.enable = true;
    packages = with pkgs; [
      work-sans
      ibm-plex
      jetbrains-mono
      cascadia-code
      fira-code
      emacs-all-the-icons-fonts
    ];
    fontconfig = {
      enable = true;
      defaultFonts = { monospace = [ "JetBrains Mono" ]; };
    };
  };
}