fix(repos): 完善 commit log 订阅接口。

src/repos/repos.resolver.ts

@@ -10,7 +10,11 @@ export class ReposResolver {
     @Inject(LIST_LOGS_PUB_SUB)
     private readonly pubSub: PubSub,
   ) {}
-  @Subscription(() => LogList)
+  @Subscription(() => LogList, {
+    resolve: (value) => {
+      return value;
+    },
+  })
   listLogsDone() {
     return this.pubSub.asyncIterator(LIST_LOGS_DONE);
   }