WIP: Fix lookup/search tests

api/auth.go

bindings/ud.go

cmix/message/fingerprints.go

e2e/ratchet/partner/utils.go

single/cypher.go

single/interfaces.go

single/listener.go

single/receivedRequest.go

single/request.go

single/responseProcessor.go

ud/confirmFact_test.go

ud/interfaces.go

ud/lookup.go

ud/lookup_test.go

ud/manager.go

ud/register.go

ud/register_test.go

ud/search.go

ud/search_test.go

ud/utils_test.go