We now have some javascript needed for the mobile navigation to work, so this PR changes the way the project is built, using Vite to build both the .scss and .js files instead of calling sass directly.
I've added information on how to include the published javascript to the documentation
Refactored the Storybook documentation to split the "Get Started" page out into "Get Started", "Installation", "Usage" and "Contributing", and reworded some sections to make them clearer.
Installation and usage instructions are now detailed in the Storybook, and contribution instructions are now detailed in the Github README, with each linking to the other, instead of having all of it in both places.
.scssand.jsfiles instead of callingsassdirectly.