fix biri package and switch laptop to use it rather than niri

modules/components/window-managers/niri.nix

@@ -1,6 +1,6 @@
 { inputs, self, ... }: {
   flake.nixosModules.graphics = { config, pkgs, lib, ... }: {
-    config = lib.mkIf ((config.components.windowManagers == "niri")||(builtins.elem "niri" config.components.windowManagers)) {
+    config = lib.mkIf (builtins.elem "niri" config.components.windowManagers) {
       environment.systemPackages = with pkgs; [
         xdg-desktop-portal-gnome
         wl-clipboard