From the root directory of a fresh Laravel application run:
curl -s https://aldemeery.github.io/laraset/command.stub.php -o app/Console/Commands/AppInstallCommand.php --create-dirs && php artisan app:install
If you're using Sail:
curl -s https://aldemeery.github.io/laraset/command.stub.php -o app/Console/Commands/AppInstallCommand.php --create-dirs && sail php artisan app:install