Update README.md to enhance TORoundedButton description

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Add zooming animation and haptic feedback features

Update iOS version for UIButtonConfiguration API

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Merge pull request #58 from TimOliver/colors

Update values in the unit test

Defer color re-calcs unless light/dark mode changed

Clean up the color calculation

Separated out the tap down and up durations

Refine the color algorithm to make it align with Liquid Glass better

Merge pull request #57 from TimOliver/taptic

Added more appropriate iOS 17 tap APIs

Added haptic API to the button

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