In RN, an uncaught exception causes the app to crash in release builds.
We sidestep that on the native side, but RN SDK users usually don't, so
be gracefull.

Fixes: https://github.com/jitsi/jitsi-meet/issues/14728
Fixes: https://github.com/jitsi/jitsi-meet/issues/14399

* fix(events): unify events to a single EventManager type, add support for single typescript declaration

* fix(lint): fix lint

* fix(events): fix incorrect instatiation

* fix(events): clean up redundant methods

* fix(events): keep EventEmitter name, alias NodeEventEmitter

* fix(events): fix loose reference

* fix(EventEmitter): remove on/off alias as redundant

* fix(RTCUtils): bring event handlers under class to use same event emitter

* fix(RTCUtils): fix lint

The XmppConnection will try to resume the connection
only when the internet is online. This speeds up the process
by avoiding unnecessary connect attempts while offline as each
failed attempt increases the backoff delay.