* updating search icon
* remove no fill
* update fill color
* using ActionList and Overlay
* update to ActionList, Overlay, add Label to Breadcrumbs, and change Mark
* add search-results test data and move header search results to right
* make search results scrollable and fix max-width in header search
* update header search and styling updates
* add highlight
* update styling
* styling and lint errors
* fix lint error and fetch
* Update components/Search.tsx
* update label color
* remove bottom margin
Co-authored-by: Rachael Sewell <rachmari@github.com>