hstjson is sync error

### Describe the bug

use state props with is no sync to panel.

### Reproduction

null

### System Info

```shell
null
```

### Used Package Manager

npm

### Validations

- [x] Follow our [Code of Conduct](https://github.com/histoire-dev/histoire/blob/main/CODE_OF_CONDUCT.md)
- [x] Read the [Contributing Guidelines](https://github.com/histoire-dev/histoire/blob/main/CONTRIBUTING.md).
- [x] Read the [docs](https://histoire.dev/guide/).
- [x] Check that there isn't [already an issue](https://github.com/histoire-dev/histoire/issues) that reports the same bug to avoid creating a duplicate.
- [x] Check that this is a concrete bug. For Q&A open a [GitHub Discussion](https://github.com/histoire-dev/histoire/discussions).
- [x] The provided reproduction is a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.

No source file, test, or usable reproduction is provided. Start by locating the component and the state-prop synchronization path for the panel, then create a minimal reproduction using the npm setup. Done means state props stay synchronized with the panel and the behavior is covered by a regression test.

Written by the indexing model from the issue text.