Added a new ButtonConfig dataclass:
enabled: bool = False
pin: int = 17 (BCM pin for the button)
long_press_seconds: float = 1.0
Extended the main Config dataclass with a button: ButtonConfig field.
Updated load_config_from_json() to construct button_config from the "button" section in config.json.
This allows enabling/disabling the button, changing the GPIO pin, and tuning the long-press threshold (and optional poll interval) without code changes.
imonlinux
edc66183c3