* Created Icon Widget
* Installed tabler icons
* Updated visibility logic for icon widget
* Added doc for icon widget
* Updated hidden field & moved hidden logic to cx
* Dark theme for icon widget & updated visibility
* Moved visibility logic to useEffect
* Updated visibility CSA label
* Removed resolveWidgetFieldValuekey usage in the Icon widget
* Moved register action to useEffect
* Removed registerActions on useEffect
* Add setIconVisibility to dependency array of registerAction
Co-authored-by: Sherfin Shamsudeen <sherfin94@gmail.com>
