* fix: updating the templates page
The templates page needs some work. The first thing I saw is that it alluded to being able to create a crawler. As a docsearch user, this is confusing. We automatically create a crawler for the user, additional crawlers get confusing for the user.
Provide additional information about updating templates, as we're talking about templates here.
Verify the current templates, I see the default one isn't quite right.
Given that we use the same template for Docusaurus v2 and v3 combine those.
Add the Starlight template.
* Combined Docusaurus v2 and v3 templates
Its confusing to have two separate sections that are exactly the same
* added astro starlight template
* remove pkgdown and add starlight
pkgdown no longer references Algolia
added starlight as an integration partner
