* Create migrate-colors-primer-18.js
* Update colors round 1
* upgrade primer packages
* Update index.scss
* Replace auto colors
* remove btn-primary-matte
* Turns out the class names and variables names DONT LINE UP... ugh....
* Check for allowed var colors
* update autolinkHeadings to use Doctocat link header style
* fix header link test
* update graphql/rest rendering to use doctocat header link
* fix: miniToc issue with stray anchor
Co-authored-by: Rachael Sewell <rachmari@github.com>
* update article content to markdown ui component
* decouple lunr indexing from class name
* remove summary outline none rule, apply utility class instead
* improve typing
* scope more styles down to markdown-body/extended-markdown
* move all markdown-body style overrides to MarkdownContent component
* fix class targeting within css module
* clean up MarkdownContent header style
* rename data-lunr to data-search
* fix: inline code color issue
* fix: update article markdown to work with MarkdownContent
