add ghostty terminal & fix gtk cursor

system/modules/environment.nix

@@ -3,18 +3,19 @@
 # Nvidia only
 let
   offload = pkgs.writeShellScriptBin "offload" ''
-    	#!/bin/bash
-    	export __NV_PRIME_RENDER_OFFLOAD=1
-    	export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
-    	export __GLX_VENDOR_LIBRARY_NAME=nvidia
-    	export __VK_LAYER_NV_optimus=NVIDIA_only
-    	exec "$@"
-    	'';
+    #!/bin/bash
+    export __NV_PRIME_RENDER_OFFLOAD=1
+    export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
+    export __GLX_VENDOR_LIBRARY_NAME=nvidia
+    export __VK_LAYER_NV_optimus=NVIDIA_only
+    exec "$@"
+  '';
 in
 {
   environment.systemPackages = [ offload ];
   environment.variables = {
     NIXOS_OZONE_WL = "1";
     ELECTRON_OZONE_PLATFORM_HINT = "auto";
+    GSETTINGS_SCHEMA_DIR = "${pkgs.gtk3}/share/gsettings-schemas/${pkgs.gtk3.name}/glib-2.0/schemas";
   };
 }

system/modules/packages.nix

@@ -1,7 +1,11 @@
-{ config, pkgs, ... }:
+{ config, pkgs, inputs, ... }:
 
 {
-  environment.systemPackages = with pkgs; [
+  environment.systemPackages = (with pkgs; [
+    # gtk theme
+    gtk3
+    gnome.adwaita-icon-theme
+
     # Browser
     firefox
 
@@ -79,6 +83,8 @@
 
     # Media
     vlc
-  ];
+  ]) ++ ([
+    inputs.ghostty.packages.x86_64-linux.default
+  ]);
 }
 

system/modules/programs.nix

@@ -17,7 +17,6 @@
       localNetworkGameTransfers.openFirewall = true;
     };
 
-
     gnupg = {
       agent = {
         enable = true;
@@ -75,6 +74,7 @@
       '';
     };
 
+    dconf.enable = true;
     zsh.enable = true;
     mtr.enable = true;
     fish.enable = true;