[ANNOUNCEMENT] 'monitorctl' cli tool to control brightness, contrast and volume of external monitors

Hello everyone!

I have create a new, simple and small cli tool to control brightness, contrast and volume of external monitors. The project is written in rust and it uses `ddc-i2c` interface on the external monitors to access various settings.

Monitorctl tool uses multiple threads to change settings, so settings apply simultaneously and quickly to monitors.

I have tested this on my archlinux desktop with two external acer monitors hooked to an Nvidia GPU.

Please, try it out and test it out on various setups. Would love to get your feedback.

For more info about how to use the tool, please look at the read me in the repo.

GITHUB REPO HERE: