* Handle bitrate change by finding the stream with closest bitrate as peer
* Convert video id into bitrate when creating peer or changing bitrate
* Try to fix prometheus panic
* Revert metrics label name change
* minor fixes.
* bitrate selector.
* skip if moving to the same stream.
* no closure for getting target bitrate.
* fix: high res switch to lo video, stream bitrate out of range
* revert dev config change.
* white space.
Co-authored-by: Aleksandar Sukovic <aleksandar.sukovic@gmail.com>
