How can I remove chain-table, chains, remove target and add new target for a cluster?

I used `admin_cli` and `admin token` to run the cmds in `remove_target_cmd.txt`, but when I run the cmd with prefix `remove-target`, I got the error shown that:

```
Encounter error: 4030(Storage: TargetStateInvalid)
remove failed: target is still in a chain! {"targetId": 10100010101, "vChainId: {"chainId": 900100010, "chainVer": 3}", "localState": "OFFLINE", "publicState": "OFFLINE", "chainId": 900100010, ...}
```

And I try to shutdown-all-chains, it may not success to remove chains.

I hope to receive a detailed guide.