Saga11 uses netlifycms as an ui to edit the site
A content type is a “collection” in netlifycms termonology, but to not everything to messy we keep the name “content type”
The ui is located at localhost:3791/admin.
to make it work online a bit more setup is needed
the definitions can be added to _custom
1 Add users netlify identity
<a href="/admin/#/collections/post/new?title=mega awesome&url.path=mega awesome" class="bg-green-300 p-4 rounded" target="_blank"> Post</a> <a href="http://localhost:3791/admin/#/collections/page/new?title=mega awesome&components.text.text=foobar" class="bg-green-300 p-4 rounded" target="_blank"> Page</a>