No "GlobalWorkerOptions.workerSrc" specified.

Hi thanks for this cool project!

I was just trying to use this inside a React component in Next.js but I got `No "GlobalWorkerOptions.workerSrc" specified.` as an error.

This seems like a common issue: https://github.com/mozilla/pdf.js/issues/10478

Using:

```
import * as pdfjs from 'pdfjs-dist'

pdfjs.GlobalWorkerOptions.workerSrc = new URL(
'pdfjs-dist/build/pdf.worker.min.mjs',
import.meta.url
).toString()
```

Gets rid of the error but now it's stuck in loading state. Any advice?