migrate linear public methods + expand tests

src/inverse-futures-client.ts

@@ -52,7 +52,7 @@ export class InverseFuturesClient extends BaseRestClient {
       key,
       secret,
       getRestBaseUrl(useLivenet, restClientOptions),
-      restClientOptions,
+      { ...restClientOptions, disable_time_sync: true },
       requestOptions
     );
     return this;