The page won't open. Krea2 not found.

### Custom Node Testing

- [x] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)

### Expected Behavior

Value not in list

type: 'krea2' not in (list of length 23)

### Actual Behavior

Value not in list

type: 'krea2' not in (list of length 23)

### Steps to Reproduce

Value not in list

type: 'krea2' not in (list of length 23)

### Debug Logs

```powershell
Value not in list

type: 'krea2' not in (list of length 23)
```

### Other

_No response_

Start by reproducing the page-opening failure and search the repository for the `krea2` value and the validation message `Value not in list`. The issue does not identify a file, entry point, or intended source of the value, so first determine where the allowed list is defined and what behavior is expected before judging the fix complete.

Written by the indexing model from the issue text.