Artigos
List a portal's articles
Paginated. Ordered by position when a category is named — that is the order the
Add a new article
Add a new article to portal
Reorder a category's articles
Writes the positions in one request. `positions_hash` maps article id to
Get an article
Get an article
Update an article
Publishing is a change of `status`. A new article starts as a draft unless one
Delete an article
The public page stops answering. Translations of it are not deleted.