Merge branch 'hotfix/UdRefactor' into 'release'

ud/addFact.go

ud/interfaces.go

ud/lookup.go

ud/lookup_test.go

ud/manager.go

ud/mockE2e_test.go

ud/networkManager_test.go

ud/register.go

ud/register_test.go

ud/remove.go

ud/search.go

ud/search_test.go

ud/utils_test.go