The events are needed when you are not using chatmail core from rust, if
you use chatmail core from your rust bot or from tauri, then you likely
already use the rust logging/tracing ecosystem. So it makes sense to use
it instead of listening to the events and logging them yourself.
This pr fixes a few cases where the event was direclty emitted instead
of using the macro and thus was not also automatically logged via
tracing.
Socket may lose peer address when it is disconnected from
the server side. In this case debug_assert! failed
for me when running the core in debug mode on desktop.
To avoid the case of peer_addr not being available,
we now store it when LoggingStream is created.
