This PR adds the feature to configure required parameters for the commands extending the CommandController.

By default an empty array will be returned from the CommandController for backwards compatibility:

/**
 * The list of parameters required by the command.
 *
 * @return array<int, string>
 */
public function required(): array
{
    return [];
}

To define the required parameters for a command, developers should only implement the required method to return the list of parameters that should be required.

When running a command without any of the required parameters, an error message will be shown listing the required parameters that are missing.