message: time_tracker connection
diff: @@ -111,4 +111,13 @@ zoons!{
  menu_opened().set(false);
  }
  + // ------ Connection ------
  +
  + #[model]
  + fn connection() -> Connection<UpMsg, DownMsg> {
  + Connection::new("localhost:9000", |msg| {
  + ()
  + })
  + }
  +
  }
  