Update navigation for better usability
- Create a sidebar nav that includes all components and utilities (components page and utilities page within the sidebar, with components being sub-pages)
- Move the background colors and text/fonts from Utilities into their own components (but keep the Utilities page as well for developers)
- Add a link to UICL on Usability site (also link back to Usability site from UICL)
- Instead of "Examples", have a link of "Preview". On the Preview page, have a introduction that explains what this preview is ("a live example of all of the components included in the UICL")
- top nav: Documentation, Preview, Usability at Yale
- move info from our accessibility site to our landing page on component library site and link directly to our cl from our site and usability site.
Edited by Sarah E. Lynch