feat: add new host and start modularizing system configuration

modules/nixos/desktop.nix

@@ -0,0 +1,40 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    yubikey-personalization
+    xdg-desktop-portal-gtk
+    xdg-desktop-portal-hyprland
+    xwayland
+    rofi-wayland
+    waybar
+    hyprpaper
+    kitty # hyprland default term
+    swww # wallpaper
+  ];
+  services.xserver.enable = true;
+  services.xserver.xkb.layout = "us";
+
+  services.displayManager.gdm.enable = true;
+  services.desktopManager.gnome.enable = true;
+
+  services.printing.enable = true;
+
+  programs.hyprland = {
+    enable = true;
+    withUWSM = true;
+    xwayland.enable = true;
+  };
+  programs.hyprlock.enable = true;
+  # Hint electron apps to use wayland
+  environment.sessionVariables = {
+    NIXOS_OZONE_WL = "1";
+  };
+  # screen sharing /w hyp 
+  services.dbus.enable = true;
+
+  fonts.packages = with pkgs; [
+    nerd-fonts.fira-code
+    nerd-fonts.iosevka
+    atkinson-hyperlegible
+  ];
+}