fixed up things

hosts/fenix/configuration.nix

@@ -0,0 +1,37 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  services.displayManager.ly = {
+    enable = true;
+    settings.animation = "colormix";
+  };
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "";
+  };
+
+  services.printing.enable = true;
+
+  users.users.${config.var.username} = {
+    isNormalUser = true;
+    description = "Maya Wren";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [
+    #  thunderbird
+    ];
+  };
+
+  #system.stateVersion = "25.11"; # Did you read the comment?
+
+}