The daemon doesn't preserve volume settings #57

I use the sendspin-cli on several RPis over several rooms together with the Music Assistant as the media server. Every time I add sendspin-cli client to the currently playing group, it resets the volume to the maximum, which is very unpleasant. Is it possible to keep the volume level preserver similarly to how the Home Assistant Voice PE does?

Thank you a lot for this feature/bugfix and also for the effort you spent providing this open multiroom audio alternative.