DCB Admin for libraries must work within a micro frontend setup.

There are two main candidates: single-spa and module federation.

For the purposes of this ticket, it is enough to be able to demonstrate DCB Admin for Libraries functioning as expected in a micro frontend context.

The happy path here is that users can navigate from the ‘container’ app to DCB Admin for Libraries, and that this could be deployed - the purpose is to determine whether this is feasible or not.