fix: lint

tests/client/handlers/vaults.test.ts

@@ -2399,7 +2399,11 @@ describe('vaultsSecretsRemove', () => {
     await writer.close();
     for await (const data of response.readable) {
       expect(data.type).toStrictEqual('error');
-      console.log(data)
+      // TS cannot properly evaluate a type as nested as this, so we use the
+      // as keyword to help it. Inside this block, the type of data is 'error'.
+      const error = data as ErrorMessage;
+      // The error code should be an invalid operation
+      expect(error.code).toStrictEqual('EINVAL');
     }
     // Check
     await vaultManager.withVaults([vaultId], async (vault) => {