systemd.user.services.endScript = lib.mkIf scriptExists {
  description = "Run end script after Home Manager";
  wantedBy = [ ]; # Not needed for user services
  after = [
    "home-manager-activate.service"
    "graphical-session.target" # If using a graphical session
  ];
  wantedBy = [ "default.target" ]; # This is redundant for user services
  serviceConfig = {
    Type = "oneshot";
    RemainAfterExit = yes;
    ExecStart = "${scriptPath}";
  };
};