added hyprland :)

hosts/vali/mars/hyprland/hyprland.nix

@@ -0,0 +1,32 @@
+{ config, pkgs, lib, ... }: 
+
+with lib;
+let 
+  username = config.modules.other.system.username;
+  cfg = config.modules.programs.hyprland;
+in {
+  options.modules.programs.hyprland.enable = mkEnableOption "hyprland";
+  config = mkIf cfg.enable {
+     programs.hyprland = {
+        enable = true;
+        xwayland.enable = true;
+     };
+     environment.sessionVariables = {
+        WLR_NO_HARDWARE_CURSORS = "1";
+        NIXOS_OZONE_WL = "1";
+     };
+     hardware = {
+        opengl.enable = true;
+        nvidia.modesetting.enable = true;
+     };
+     environment.systemPackages = with pkgs; [
+          (waybar.overrideAttrs (oldAttrs: {
+              mesonFlags = oldAttrs.mesonFlags ++ ["-Dexperimental=true"];
+            }))
+          dunst
+          libnotify
+          hyprpaper
+     ];
+  };
+}
+