Segmented control (#6864)
* initialize segemented file
* add some styling
* add track styling and hcm
* fix hcm
* remove unused imports
* export properly, add font weight
* default select first item, fix hcm
* remove trackStyle prop
* remove more trackStyle stuff, update css
* update stories
* fix types, add jsdoc comments
* update story again oops
* fix typo
* fix types
* remove space
* add translation
* update internal context prop name, add transition
* remove transition, fix keyboard in rtl
* update string formatter
* initialize animations (it's very janky)
* require aria label, remove translation
* fix lint
* fix ts
* update props
* fix spacing
* add aria label to stories
* update animation using flip, fix selectedValue when radio group is disabled
* keep speed the same
* fix lint and small other fixes
* add icon only spacing
* update segmented control item prop name
* fix lint
* small fixes
* fix alignment with text and icons, fix wiggling for ltr
* fix wiggling in rtl languages
* update icon only buttons
* revert useRadioGroupState change
* revert changes to registration
* fix lint
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Co-authored-by: Robert Snow <rsnow@adobe.com>
