pub fn delete_now(&self) -> Ticket {
		self.send_controls([Control::Stop, Control::Delete], Priority::Urgent)
	}
Stop the command immediately, then mark it for garbage collection.

The underlying control messages are sent with higher priority than normal, so they bypass
all others. If you want to delete after all current controls are processed, use `delete()`.
crates/supervisor/src/job/job.rs