[Spike - API] - Extend Dataset API endpoints to support the Dataset page (SPA)

[GPortas]

Overview of the Feature Request

This is a spike issue, within the scope of IQSS/dataverse-frontend#89

What kind of user is the feature intended for?

Developers

What inspired the request?

• [Spike - Backend] Backend support for UI components related to the dataset information dataverse-frontend#89

What existing behavior do you want changed?

Extend the current API

Any brand new behavior do you want to add to Dataverse?

No

Any related open or closed issues to this feature request?

• [Spike - Backend] Backend support for UI components related to the dataset information dataverse-frontend#89