This PR

Adds a new component to the lab. This component allows us to show two different components and allows the user to "move" a selector to see more or less of one image. It's something we use in multiple DHI websites and I think it could be useful. It is similar to the ResizeHandle but different and more customizable (and easier to work with).

I would recommend checking the storybook to see how it works, but here are two images:

Vertical:

Horizontal:

Notes

• No notes to add

Fulfilled the scope of this repo?

• The same functionality of the component can not be achieved with theming, basic styling or composition of existing components
• The component implements an element of the DHI Design Guidelines or is otherwise generic enough in functionality and close enough to the DHI CVI that it is likely to find reuse in other projects

Completness

• Story included