[Feature] Using Power-profile-daemon and powerprofilesctl to manage device power.

[soloopooo]

What would you like to be added?

using power profile daemon and powerprofilesctl to control the device's power state, like performance, balanced or power-saver.

How will it help

GNOME, KDE can all use powerprofilesctl to control the power. So I think this will be a good idea to include this into your dotfiles too.

Extra info

You can add a widget on AGS; keybind or whereever you like.
It won't use sudo permission, so the example command is:

powerprofilesctl set performance
powerprofilesctl set balanced
powerprofilesctl set power-saver

etc..

You can also show the CpuDriver used while hovering the widgets.

> powerprofilesctl 
  performance:
    CpuDriver:	amd_pstate
    Degraded:   no

* balanced:
    CpuDriver:	amd_pstate
    PlatformDriver:	placeholder

  power-saver:
    CpuDriver:	amd_pstate
    PlatformDriver:	placeholder