Function send_urgent 

pub fn send_urgent(
    memory: &Path,
    folder: &Path,
    own: &str,
    login: &Login,
    now: i64,
) -> Pulled

This device’s texts to send (texts/send/<id>.jsonl, place_texts), on a lane of their own: a small file, sent first and alone, never waiting behind a large one going up on a slow line; Sioul keeping the folder itself too (MIRROR).