Update button colors, as well as cursor for menumultiselect.

Use old tests for components.

Provide more tests for choice components.

Add tests for choice elements.

Use the font on the current page for input elements.

Start migrating tests, tsdoc across components.

Use phone number input for react on formatting phone numbers as you type.

Temporal is for entering dates and times.

Properly handle events for focus, blur, and change.

Make sure some elements' children are not selectable.

Manage props directly and fix some linting errors across all categories.

Extract all components from showcase to their own packages.

Define all categories presently implemented.

Define BinaryDataCanvas as own component.

Define categories for Number and Option components.

Start separating trivial components to their own categories outside the
kitchen sink package.