[Scenario Bundle] Add new field for "Funding code" as sub-item of "study details"

[u-mueller]

Description of the issue

Since the OEP will be a central hub for scenario data of publicly funded projects, identifying studies by funding codes will not only be useful information in the KG, but also be a demand of users and funding agencies.

Factsheet

Study

Field

Name of the field, see Documentation

Ideas of solution

Add new field for "Funding code" as sub-item of "Basic information"

[stap-m]

I like the idea. Maybe also link to EnArgus database directly, if possible?

[stap-m]

Transferring to oeplatform, too.

[stap-m]

Since the funding source is part of "study details", the funding code should also show up there.