Extend does not provide an export named default

### The error

```
MDC ERROR: Error: The requested module 

'/.../node_modules/.bun/extend@3.0.2/node_modules/extend/index.js?v=71160eee' does not provide an export named 'default'
```

### Versions

I'm using

```bash
bun 1.3.9
nuxt ^4.3.1
@nuxtjs/mdc ^0.20.1
```

Bun and monorepo (also usign catalog: for nuxt dependency)