Docs examples (including the one showing color-mode integration) broken

### Environment

node: v24.2.0
bun: 1.2.16

### Reproduction

_No response_

### Describe the bug

in this guide: https://tailwindcss.nuxtjs.org/examples/dark-mode

I saw that the codesandbox example dark mode dropdown didn't work by selecting either system/light/dark

### Additional context

_No response_

### Logs

```shell-script

```