CustomURL mechanism is incompatible with signpostingLinksResolver #115
Description
Description
The CustomURL mechanism in DSpace CRIS is currently incompatible with the signpostingLinksResolver. The signpostingLinksResolver expects a UUID and passes it to the backend. However, when a CustomURL is used instead of a UUID, the resolver does not pass a valid UUID as the ID value.
As a result, the backend returns a 404 Not Found error.
Expected Behavior
The signpostingLinksResolver should correctly handle CustomURLs and ensure that the backend can resolve them without requiring a UUID.