nix/home/config/dconf/Shell.nix

{ ... }:
{
  "org/gnome/shell" = {
    disable-extension-version-validation = true;
    disable-user-extensions = false;
    favorite-apps = [ "" ];
    had-bluetooth-devices-setup = true;
    last-selected-power-profile = "power-saver";
    remember-mount-password = false;
  };

  "system/proxy" = {
    mode = "none";
  };
}