* [PS-1707] Changed the callout color to a Theme Color
* [PS-1707] Changed color defaults to defined colors
* [PS-1707] Added an effect to change the switch hint color to a theme color
* [PS-1707] Removed HintColorSwitchEffect and added the content to the CustomSwitchRenderer to affect all switches and update on theme change
* Dynamic theme switching and visual tweaks
* update action runner to use macos-11 for iOS 15 support
* additional tweaks
* refinements
* refinements
* formatting and tweaks