feat(SW-3636): Storybook structure
* New sections in Storybook sidebar
* Group Storybook content files and add token files for spacing, border radius and shadows
Approved-by: Joakim Jäderberg
feat: (SW-3655) new Input and FormInput components
* First version new Input and FormInput components
* Handle aria-describedby with react-aria instead of manually add it
* Update breaking unit and stories tests
* Merge branch 'master' into feat/SW-3655-input-component
* Update example form
* Merge branch 'master' into feat/SW-3655-input-component
* New lock file
Approved-by: Linus Flood
