Example stackblitz entirely broken

### Describe the bug

I opened the StackBlitz example and nothing happenend when I clicked most anything on the page


The only thing that produced any result is when I clicked on the +/- button on the word "Design System" on the right.

When I click the + it turns to a -. And clicking the - turns to a +.

Any other clicking that I attempted did not result in any other pixels changing on the screen whatsoever.

### Reproduction

Open https://stackblitz.com/edit/histoire-vue3-starter-rgj3161j?file=src%2FBaseButton.vue

Click anywhere.

### System Info

```shell
Chrome
```

### 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.