tests/claude-code: enable on darwin again

Author: khaneliman

tests/test-sources/plugins/by-name/claude-code/default.nix

@@ -1,6 +1,4 @@
-{ pkgs, ... }:
-# TODO: Failing to compile on darwin CI atm
-pkgs.lib.optionalAttrs (!pkgs.stdenv.isDarwin) {
+{
   empty = {
     plugins.claude-code.enable = true;
   };