remove store1, but the store within the store cluster will still be related to store1

### Bug Type (问题类型)

None

### Before submit

- [x] 我已经确认现有的 [Issues](https://github.com/apache/hugegraph/issues) 与 [FAQ](https://hugegraph.apache.org/docs/guides/faq/) 中没有相同 / 重复问题 (I have confirmed and searched that there are no similar problems in the historical issue and documents)

### Environment (环境信息)

- Server Version: 1.5.0 (Apache Release Version)
- Backend: Hstore
- OS: xx CPUs, xx G RAM, Ubuntu 2x.x / CentOS 7.x
- Data Size: xx vertices, xx edges

### Expected & Actual behavior (期望与实际表现)

store集群内的 raft-hugegraph-store.log报错
2025-08-27 15:13:06 [Append-Entries-Thread-Send12] [WARN] c.a.s.j.c.Replicator - Fail to issue RPC to store1, consecutiveErrorTimes=434661, error=Status[EINTERNAL<1004>: Check connection[10.15.69.52:8510] fail and try to create new one] 但我的使用pd查询store集群里面已经没有store1的信息了 curl --location --request GET 'http://127.0.0.1:8620/v1/stores'。是不是数据更新不一致啊

### Vertex/Edge example (问题点 / 边数据举例)

```javascript

```

### Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构)

```javascript

```