feat(wrapping): introduce wrapped configurations

hosts/shared/niri.nix

@@ -0,0 +1,27 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  cfg = config.alqueva.wms.niri;
+in {
+  options.alqueva.wms.niri = {
+    enable = lib.mkEnableOption "niri";
+    package = lib.mkPackageOption pkgs "niri" {};
+  };
+
+  config = lib.mkIf cfg.enable {
+    alqueva.support.wayland = true;
+
+    xdg.portal = {
+      enable = true;
+      configPackages = [cfg.package];
+      extraPortals = [pkgs.xdg-desktop-portal-gnome];
+    };
+
+    environment.systemPackages = [
+      cfg.package
+    ];
+  };
+}