added aagl flake, implemeneted into gaming apps module

modules/graphics/default.nix

@@ -62,9 +62,9 @@ in {
 
     (mkIf (cfg.gpuVendor == "amd") {
       services.xserver.videoDrivers = ["amdgpu"];
-      hardware.graphics.extraPackages = with pkgs; [
-        amdvlk
-      ];
+      # hardware.graphics.extraPackages = with pkgs; [
+      #   amdvlk
+      # ];
       environment.systemPackages = with pkgs; [
         radeontop
       ];