Restructuring the Community Page

The [Community page](https://graphql.org/community/) has similar issues to the Code page (#911) - there are no guidelines for what should be featured there.

However, with the Community page, I believe there are other considerations. This page was created when GraphQL was newly announced and the exposure was limited. Now there are more books, videos, learning resources, etc. than can be represented on this page.

A community page might still make sense, but we should think about what sections should be included and what the criteria are for the resources featured. This likely wouldn't happen until after the Gatsby migration (#875) is complete, but we can start thinking about it already.

Curious to hear anyone else's thoughts on this!

cc: @IvanGoncharov

Comienza revisando la Community page existente y el issue relacionado de Code page (#911), y después considera la Gatsby migration mencionada en #875. El issue no especifica archivos ni pruebas; el trabajo solo estará completo cuando se hayan acordado la estructura de la página y criterios claros para los recursos destacados de la comunidad.

Escrito por el modelo de indexación a partir del texto del issue.