* use new rtcstats clinet

* add room name to identity

* update rtcstats version

* Integrate rtcstats

* expcetion handling / clean up

* order imports

* config fix

* remove mock amplitude handler

* additional comments

* lint fix

* address code review

* move rtcstats middleware

* link to jitsi rtcstats package

* address code review

* address code review / add ws onclose handler

* add display name / bump rtcstats version

* resolve import error