hyprland changes

hosts/home/hyprland.nix

@@ -7,9 +7,10 @@
     enable = true;
     systemd.variables = [ "--all" ];
     xwayland.enable = true;
+    
     settings = {
-      exec-once = [ "${pkgs.hyprpaper}/bin/hyprpaper" ];
-      monitor = ",preferred,auto,1";
+      exec-once = [ "${pkgs.hyprpaper}/bin/hyprpaper" "${pkgs.iio-hyprland}/bin/iio-hyprland" ];
+      monitor = "eDP-1,preferred,auto,1";
       general = {
         "$mainMod" = "SUPER";
         layout = "master";
@@ -44,8 +45,15 @@
         new_window_takes_over_fullscreen = 2;
         middle_click_paste = true;
         vfr = true;
+        vrr = 1;
       };
 
+      input = {
+        touchpad = {
+          natural_scroll = true;
+        };
+      };
+      
       bind = [
         # keybindings
         "$mainMod, Return, exec, $terminal"
@@ -106,6 +114,9 @@
         ",XF86AudioNext,exec, playerctl next"
         ",XF86AudioPrev,exec, playerctl previous"
         ",XF86AudioStop,exec, playerctl stop"
+        ",XF86AudioRaiseVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+"
+        ",XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"
+        ",XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
       ];
 
       bindm = [