Add screenshot button to control center widgets

[haizz94]

Describe the feature you'd like to improve in Pock
I would appreciate, if you can add a screenshot button to the control center widget like it is in original MacOS Big Sur.

Describe alternatives you've considered
The alternative is currently to activate the option in PockV2 to not fully hide the Apple Touch Bar widgets, but would be even more nice, if we had this integrated in Pock!

Additional context
A click on this button should exactly open the following menu:

https://www.howtogeek.com/wp-content/uploads/2018/11/img_5bdb89af21834.png

[PatrickColborne]

I would also appreciate this