2: Added home/modules/waybar.nix with starter config and moved xwayland enablement from system/modules/wayland.nix to home/modules/hyprland.nix

home/modules/hyprland.nix

@@ -1,6 +1,8 @@
 {pkgs, inputs, ...}: {
+  imports = [
+     ./waybar.nix
+  ];
   programs.kitty.enable = true;
-  programs.waybar.enable = true;
 
   home.packages = [
     inputs.hyprland-qtutils.packages."${pkgs.system}".default
@@ -8,6 +10,7 @@
 
   wayland.windowManager.hyprland = {
     enable = true;
+    xwayland.enable = true;
 
     settings = {
       "$mod" = "SUPER";
@@ -30,5 +33,9 @@
             9)
         );
     };
+
+    extraConfig = ''
+    	exec-once = waybar
+    '';
   };
 }

home/modules/waybar.nix

@@ -0,0 +1,28 @@
+{
+    programs.waybar = {
+        enable = true;
+	settings = {
+	    mainBar = {
+	        layer = "top";
+		position = "top";
+		height = 30;
+		output = [
+		    "eDP-1"
+		    "HDMI-A-1"
+		];
+		modules-left = [ "hyprland/workspaces" "hyprland/window" ];
+		modules-center = [ "tray" ];
+		modules-left[ "pulseaudio" "backlight" "bluetooth" "network" "battery" "clock" ];
+
+		"hyprland/workspaces" = {
+		    on-scroll-up = "hyprctl dispatch workspace e+1";
+		    on-scroll-down = "hyprctl dispatch workspace e-1";
+		};
+
+		"hyrland/window" = {
+		    separate-outputs = true;
+		};
+	    };
+	};
+    };
+}

system/modules/wayland.nix

@@ -10,7 +10,6 @@
     enable = true;
     package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
     portalPackage = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.xdg-desktop-portal-hyprland;
-    xwayland.enable = true;
   };
 
   environment.sessionVariables = {