Add dark mode toggle to Storybook
Purpose
Developers use storybook to evaluate component behavior in isolation. Storybook has a toggle for changing the story background color between light & dark mode, but this does not impact behavior of the rendered components. We need to allow stories to reflect the specified theme so developers can view both light and dark mode behavior for components.
Proposal
- Add support for toggling between different themes in Storybook
- Components should render according to the colors defined in the specified theme