* add endButton and new TimePeriodSwitcher component

* add snapshot testing

* add test file

* remove switcher from TabbedComponent

* update snapshots

* update describe

* update padding

* extra return

* as const notation

* update snapshots

* no more abs positioning

* cleanup tests and add dropdown test

* add divider line to tabbed component

* update design to match new specs

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Co-authored-by: Charles Bachmeier <charlie@genie.xyz>