fix: potential error handling when saving options

Author: tamassoltesz

src/main/java/io/supertokens/pluginInterface/webauthn/WebAuthNStorage.java

@@ -30,7 +30,8 @@ WebAuthNStoredCredential saveCredentials(TenantIdentifier tenantIdentifier, WebA
             throws StorageQueryException, DuplicateCredentialException, UserIdNotFoundException,
             TenantOrAppNotFoundException;
 
-    WebAuthNOptions saveGeneratedOptions(TenantIdentifier tenantIdentifier, WebAuthNOptions optionsToSave) throws StorageQueryException;
+    WebAuthNOptions saveGeneratedOptions(TenantIdentifier tenantIdentifier, WebAuthNOptions optionsToSave)
+            throws StorageQueryException, DuplicateOptionsIdException, TenantOrAppNotFoundException;
 
     WebAuthNOptions loadOptionsById(TenantIdentifier tenantIdentifier, String optionsId) throws  StorageQueryException;
 

src/main/java/io/supertokens/pluginInterface/webauthn/exceptions/DuplicateOptionsIdException.java

@@ -0,0 +1,22 @@
+/*
+ *    Copyright (c) 2025, VRAI Labs and/or its affiliates. All rights reserved.
+ *
+ *    This software is licensed under the Apache License, Version 2.0 (the
+ *    "License") as published by the Apache Software Foundation.
+ *
+ *    You may not use this file except in compliance with the License. You may
+ *    obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ *    License for the specific language governing permissions and limitations
+ *    under the License.
+ */
+
+package io.supertokens.pluginInterface.webauthn.exceptions;
+
+public class DuplicateOptionsIdException extends Exception {
+    public DuplicateOptionsIdException() {
+    }
+}