Missing edge effect related APIs

[mirkokg]

There few missing, but useful APIs in your writeup:

https://developer.apple.com/documentation/UIKit/UIScrollEdgeEffect

https://developer.apple.com/documentation/SwiftUI/View/scrollEdgeEffectStyle(_:for:)

https://developer.apple.com/documentation/uikit/uiscrolledgeelementcontainerinteraction

https://developer.apple.com/documentation/uikit/uibackgroundextensionview

[conorluddy]

Thanks @mirkokg - appreciate the heads up - I'll get them added to it when I get a chance 🙇🏻