This PR adds breadcrumb metadata to pages with a sidebar.
This currently only includes the topnav and the selected item.
We need some formal way of defining overview pages of folders to make them part of the breadcrumbs too.
Example configuration-xml-reference.html has breadcrumbs Docs > XML Reference, but should really have Docs > Configuration > XML Reference.
However, the Configuration "Folder" doesn't have a URL.
This PR adds breadcrumb metadata to pages with a sidebar.
This currently only includes the topnav and the selected item. We need some formal way of defining overview pages of folders to make them part of the breadcrumbs too.
Example
configuration-xml-reference.html
has breadcrumbsDocs > XML Reference
, but should really haveDocs > Configuration > XML Reference
. However, the Configuration "Folder" doesn't have a URL.https://developers.google.com/search/docs/appearance/structured-data/breadcrumb#breadcrumb-list