feat: add ready method to ResolverModule

src/module.ts

@@ -40,9 +40,14 @@ export class ResolverModule extends Client {
       return resolverError(e as Error);
     }
   }
+
   async getSupportedTlds(): Promise<string[]> {
     return this.callModuleReturn("getSupportedTlds");
   }
+
+  async ready(): Promise<any> {
+    return this.callModuleReturn("ready");
+  }
 }
 
 export const createModule = (