Ability to display all doc articles inside a folder

[Dannyholt]

It would be helpful to have a way to display all documentation articles within a folder. For example, if you have a folder called Getting Started that contains several articles, including an index or overview article, you would typically want to display all articles in that folder so the index/overview article functions like an archive.

Docusaurus supports this using the DocCardList component.

Having a similar option, such as using Card or Title components, would be a valuable addition.