setFeature static method
Allows to enable or disable the feature with the given id.
Its new isEnabled status is saved into local preferences and so it
is persisted between app sessions.
Implementation
static void setFeature(
BuildContext context,
String id,
bool isEnabled,
) async {
final state = context.findAncestorStateOfType<_FeaturesState>();
await state!.setFeature(id, isEnabled);
}