universeair: update darwin deps & stats

flake.nix

@@ -84,7 +84,7 @@
             overlays.emacs
           ])
           modules.home-manager-darwin
-          lix-module.nixosModules.default
+          # lix-module.nixosModules.default
         ];
       };
     };

machines/universeair/configuration.nix

@@ -71,6 +71,11 @@ in
 
     nixpkgs.overlays = [
       (final: prev: {
+        ssw = prev.ssw.overrideAttrs (old: {
+          meta = old.meta // {
+            platforms = final.lib.platforms.unix;
+          };
+        });
         skia-aseprite = prev.skia-aseprite.overrideAttrs (old: {
           postPatch = (old.postPatch or "") + ''
             sed -i -e 's/"-march=armv7-a",//g' gn/skia/BUILD.gn
@@ -159,6 +164,9 @@ in
       texliveFull
       wget
 
+      # stats:
+      pspp
+
       #xquartz
       kitty
       
@@ -224,4 +232,5 @@ in
     # Used for backwards compatibility, please read the changelog before changing.
     # $ darwin-rebuild changelog
     system.stateVersion = 4;
+    system.primaryUser = "universelaptop";
   }