message: docs: document how external link icons work
  After PR which added icons to all external links. Documented how this is happening via comments in scss file. For details visit PR
  PR Close
diff: @@ -193,6 +193,11 @@ code {
  }
  }
  +// The following css rule adds an icon to external links in the docs area.
  +// The following `folder-*` classes are applied to the `doc-viewer`component when it is displaying docs for these areas of the documentation.
  +// We add the icon to all external links which are identified as absolute links (those that start with `http` or https`).
  +// For more info see PR #36601
  +
  .folder-api,
  .folder-cli,
  .folder-docs,
  @@ -213,6 +218,8 @@ code {
  }
  }
  + // The docs-viewer also contain links to GitHub (e.g. the edit this page icon) identified with `.github-links` class.
  + // We don't want to add the external link icon to these links, so we hide them.
  .github-links a {
  &[href^="http:"]::after,
  &[href^="https:"]::after {
  