Overview of the Feature Request

As a first iteration of #11453, we are going to start by supporting the reading of templates through the API, so that the SPA can consume the templates configured from JSF.

This involves implementing the endpoint for reading templates of a dataverse (/api/dataverses/{dataverseAlias}/templates) and another endpoint that returns the selected default template of a dataverse in case it exists.

What kind of user is the feature intended for?
API User

What inspired the request?
#11453

What existing behavior do you want changed?
None

Any brand new behavior do you want to add to Dataverse?
Add API Endpoints for consuming Templates

Any open or closed issues related to this feature request?
#11453

Are you thinking about creating a pull request for this feature?
Yes