Mono/Stereo DAW Streaming Mode

[himwho]

Features related to having the multichannel audio processed via the m1-system-helper service using M1-Monitor UI for mono/stereo DAW use cases.

[himwho]

Feature List

- memory share class for panner
- panner display streaming meters

• port panner from osc to memory share for system helper
• add multichannel audio mixer to system helper
• add timestamp memory build of master multichannel in system helper
• add UI modal from monitor
• add 2 way parameter editing from UI to each panner instance (memory share class needs to update processor state)
• add file export method