Analyze and test OIDC integration options

[GPortas]

Overview of the Feature Request

What kind of user is the feature intended for?
SPA developers

What inspired the request?
https://docs.google.com/document/d/1Z9IHtjmbvWpmybk8ObifvfoF1IAGCZiv6ZNz6MamKFQ/edit?pli=1#heading=h.vnet3ylnbji

What existing behavior do you want changed?
None

Any brand-new behavior do you want to add to Dataverse?
Not for the moment, just analysis.

Any open or closed issues related to this feature request?

• Architecture/authentication conversation starter #504
• WIP: PoC OIDC Signup (create user account) via API call dataverse#10278
• API OIDC authentication mechanism dataverse#10905

OIDC pkce library PoC:

• dataverse-frontend: OIDC integration PoC #516
• dataverse-client-javascript: Experimental bearer token auth mechanism dataverse-client-javascript#201
• dataverse: PoC: OIDC - SPA integration dataverse#10910

[GPortas]

I am assigning you to this issue as well, since you are currently working on this topic @ErykKul

[ErykKul]

My latest PR might be a good solution for it: IQSS/dataverse#10905