nix flake update

module/configuration.nix

@@ -1,4 +1,4 @@
-{ hostname }:
+{ hostname, username }:
 {
   nix = {
     optimise.automatic = true;
@@ -65,10 +65,8 @@
   };
 
   system = {
-    activationScripts.postUserActivation.text = ''
-      /System/Library/PrivateFrameworks/SystemAdministration.framework/Resources/activateSettings -u
-      defaults write com.apple.symbolichotkeys AppleSymbolicHotKeys -dict-add 70 '<dict><key>enabled</key><false/></dict>'
-    '';
+
+    primaryUser = username;
 
     defaults = {
       dock = {