Invert the icon state color

[CChris (Christoph)]

feature-request done:

Option to invert icon_state coloring

Sometimes, when you are using an binary sensor, the Icon is showing as active in the state of “unclocked” - and inactive when the state is locked. But in certain situations, you want to have it displayed in the opposite: Actve when the sensor is showing LOCKED and inactive, when it is unlocked. https://community.home-assistant.io/t/invert-sensor-icon-state-color/376083 https://community.home-assistant.io/t/invert-the-icon-state-color/431779 It would be great, if you would have an option in t…