How to know if the workflow executed ok whilst forking it?

export class WorkflowOrchestrator extends Effect.Service<WorkflowOrchestrator>()(
  '@repo/worker/workflows/WorkflowOrchestrator',
  {
    effect: Effect.gen(function* () {
      const consumer = yield* Consumer.make('workflows', Schema.Union(UserEvent.UserRegistered));

      return {
        waitUntilReady: consumer.waitUntilReady,
        consume: consumer.consume(event => {
          return Match.valueTags(event.body, {
            UserRegistered: body => Workflows.UserRegistered.execute(body)
          }).pipe(Effect.forkScoped, Effect.as(true));
        })
      };
    })
  }
) {}