OpenAtlas

Now that we implemented text annotation we should also provide annotated HTML text via the API to e.g., also use it in presentation sites.

• Currently this would be needed for the description of source and source_translation
• There is already functionality for this in the backend. We can look together how to adapt it for that purpose too.
• When using existing functionality we have to change the URLs for provided links. Maybe this can be a generic relative path to not have to deal with individual domain names.
• Not sure if this should be an extra API endpoint because this could get expensive. Maybe more like a flag to provide also the annotated (description) text?