fix: handle multiple webauthn origins (#1078)

* fix(grpc): return CredentialCreationData in webauthn public key

* return id of u2f tokens

* handle separate origins in webauthn

* param

internal/user/model/otp.go

@@ -26,6 +26,7 @@ type MultiFactor struct {
 	Type      MFAType
 	State     MFAState
 	Attribute string
+	ID        string
 }
 
 type MFAType int32