Color legend components

[jamesscottbrown]

What does this change?

Why?

How?

Related issues:

Does this introduce new dependencies?

How is it tested?

How is it documented?

Are light and dark themes considered?

Is it complete?

• [ ] Have you included changeset file?
• [ ] If this adds a new component, is it exported via index.js?

[jamesscottbrown]

See preview at https://dev.ldn-gis.co.uk/storybook-color-legends/?path=/docs/ui-legends-colorlegend--documentation