Fix unit test expected error message for passkey support

Author: maycon-mello

packages/web/src/index.test.js

@@ -171,7 +171,7 @@ describe('WalletSDK initialize', () => {
           mnemonic: undefined,
           masterKey: undefined,
         }),
-      ).rejects.toThrow('Either masterKey or mnemonic must be provided');
+      ).rejects.toThrow('Provide one of masterKey, mnemonic, or passkey for wallet access');
     });
 
     it('should throw when both masterKey and mnemonic are provided', async () => {