Tox Configuration Manager

def create_tox_config(output_path: str, fallback: bool = False) -> None:
    """
    Creates a tox.ini configuration file with tox_pyenv_fallback setting.

    Args:
        output_path: Path where the tox.ini file should be created
        fallback: Value for tox_pyenv_fallback (True or False)
    """
    pass

def update_tox_config(config_path: str, fallback: bool) -> None:
    """
    Updates the tox_pyenv_fallback setting in an existing tox.ini file.

    Args:
        config_path: Path to the existing tox.ini file
        fallback: New value for tox_pyenv_fallback (True or False)
    """
    pass

def read_fallback_setting(config_path: str) -> bool:
    """
    Reads the tox_pyenv_fallback setting from a tox.ini file.

    Args:
        config_path: Path to the tox.ini file

    Returns:
        The value of tox_pyenv_fallback (True or False)
    """
    pass