Mac external monitor volume control

[jikkujose]

Is volume control purposefully avoided in this version, due to some AppStore guidelines?

[lbonfante]

same issue here with OSX 13 Ventura, no volume up or down

[philipbulley]

Is the lack of "Hardware DDC" preventing volume control? But brightness has been implemented in some other way (software?).

MonitorControlLite/README.md

Lines 40 to 47 in 65d5260

	## Difference between MonitorControl and MonitorControl Lite
	The following functionality is not present in MonitorControl Lite as compared with [MonitorControl](https://github.com/MonitorControl/MonitorControl) in order to simplify the experience and conform to the App Store guidelines for increased security and user protection:
	- Hardware DDC and Apple display control (brightenss, audio, contrast)
	- Native macOS OSD popup
	- Usage of native Apple Keyboard media keys (custom shortcuts are supported)
	- MonitorControl Lite is available in English only.