Requires the nixos package to be installed.

I'm guessing that this stems from needing lower level access for setting
up the wayland backend. This was already in the vague grey area where it
could be said to live in userland or system land so I'm leaving this here.

modules/sway.nix

@@ -1,9 +1,10 @@
 { config, lib, pkgs, ... }: {
+  programs.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true; # so that gtk works properly
+  };
+
   home-manager.users.james = {
-    wayland.windowManager.sway = {
-      enable = true;
-      wrapperFeatures.gtk = true;
-    };
 
     home.packages = with pkgs; [
       autotiling