snowflake/modules/system.nix

{pkgs, ...}: {
  documentation = {
    enable = true;
    doc.enable = false;
    man.enable = true;
    dev.enable = false;
  };

  services = {
    fstrim = {
      enable = true;
    };
    tailscale.enable = true;
  };

  i18n = {
    defaultLocale = "en_US.UTF-8";
    extraLocaleSettings = {
      LC_ADDRESS = "en_US.UTF-8";
      LC_IDENTIFICATION = "en_US.UTF-8";
      LC_MEASUREMENT = "en_US.UTF-8";
      LC_MONETARY = "en_US.UTF-8";
      LC_NAME = "en_US.UTF-8";
      LC_NUMERIC = "en_US.UTF-8";
      LC_PAPER = "en_US.UTF-8";
      LC_TELEPHONE = "en_US.UTF-8";
      LC_TIME = "en_US.UTF-8";
    };
  };

  environment.etc."mdadm.conf".text = ''
    MAILADDR root
  '';

  boot.kernelPackages = pkgs.linuxPackages_latest;

  systemd.services.systemd-udevd.restartIfChanged = false;
  systemd.extraConfig = ''
    DefaultTimeoutStopSec=10s
  '';

  system.autoUpgrade.enable = false;
  system.stateVersion = "23.05"; # no touchy
}