enable niri, disable gnome

configuration.nix

@@ -1,4 +1,9 @@
-{ config, lib, pkgs, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 
 {
   hardware.graphics.enable = true;
@@ -37,7 +42,6 @@
     LC_TIME = "de_DE.UTF-8";
   };
   services.displayManager.gdm.enable = true;
-  services.desktopManager.gnome.enable = true;
   services.emacs.enable = false;
   services.xserver.xkb = {
     layout = "eu";
@@ -46,6 +50,12 @@
   services.printing.enable = true;
   services.pulseaudio.enable = false;
   security.rtkit.enable = true;
+
+  # add niri
+  security.polkit.enable = true; # polkit
+  security.polkit.enablePkexecWrapper = true;
+  services.gnome.gnome-keyring.enable = true;
+  programs.niri.enable = true;
   services.pipewire = {
     enable = true;
     alsa.enable = true;
@@ -55,10 +65,8 @@
   programs.nixcord = {
     enable = true;
     user = "lucy";
-
+    discord.enable = false;
-    discord.vencord.enable = true;
+    vesktop.enable = true;
-    discord.krisp.enable = true;
-    discord.openASAR.enable = false;
     config.plugins = {
       messageLogger.enable = true;
       messageClickActions.enable = true;
@@ -100,6 +108,8 @@
       adw-gtk3
       papirus-icon-theme
       apple-cursor
+      polkit_gnome
+      xwayland-satellite
     ];
   };
   fonts.packages = with pkgs; [
@@ -108,7 +118,7 @@
     noto-fonts
     noto-fonts-cjk-sans
     noto-fonts-color-emoji
-    inter 
+    inter
   ];
   programs.chromium.enable = true;
   programs.chromium.extensions = [