Devlog 4: (Now with logging)

What change

Rewrote a lot of the logic making it safer
Added a timeout for pinging
Added a Code struct which has TryFrom<&str> and std::fmt::Display implemented so it’s really easy to convert a code string to the code structure and back
added logging with tracing
Combined both sending sockets to one Arc<UdpSocket> so broadcaster and direct connection check share one socket reducing overhead
Changed how I handle Errors, no longer ignoring them