Stop interact_prompt::direct from another thread.

[ghost]

I've tried to override and create a custom handler to stop the input thread, but It is not called unless there is a console input (Enter).

It'd be great if the direct version can be stopped from another thread.

Something like this:

struct InteractHandler {
    stop_signal: Weak<()>,
}

impl interact_prompt::Handler for InteractHandler {
    fn receive_interaction(&self, intr: interact_prompt::Interaction) -> interact_prompt::Response {
        log::info!("called only on console input, newline?");
        if self.stop_signal.upgrade().is_none() {
            interact_prompt::Response::Exit
        } else {
            match intr {
                /*interact_prompt::Interaction::Line(string) => {
                    Commands::new().handle_cmd(&string);
                }*/
                _ => {}
            }
            interact_prompt::Response::Continue
        }
    }
}