Catpuccin exluded for x86_64_darwin

modules/darwin/default.nix

@@ -1,7 +1,7 @@
 { config, pkgs, ... }:
 
 let
-  emacsOverlaySha256 = "09wf4ww2irx9lxq6symh5cjai1xjgf4jxikr24z22r2i0cjg5f9g";
+  emacsOverlaySha256 = "1abfqnjs3ysmg8k41hwncwzphkcw9884sskmfp2kj24cd9j7kpsz";
 in
 {
   home-manager.backupFileExtension = "nix-backup";

modules/darwin/home-manager.nix

@@ -4,6 +4,7 @@
   lib,
   home-manager,
   llm-agents,
+  system,
   ...
 }:
 
@@ -98,11 +99,15 @@ in
           };
           stateVersion = "23.11";
         };
+      }
+      // lib.optionalAttrs (system != "x86_64-darwin") {
         catppuccin = {
           autoEnable = true;
           enable = true;
           flavor = "mocha";
         };
+      }
+      // {
         programs = {
           alacritty = {
             enable = true;