Make polyfill configurable

[9SMTM6]

This removes one request whenever a thread is started.

It makes sense if your application already requires even more modern APIs, in my case webgpu.

Note that for this to be observable, I did need to cargo clean before the build. I'm not entirely sure why that was required.

[chemicstry]

Thanks for the PR!

I don't think adding additional features is necessary so I fixed it by inlining js in #29. Let me know if this works for your usecase.

[9SMTM6]

I mean, it still means that there is additional data to be transferred on initial request, however it does get rid of the network request, and doesn't require a feature. I understand why you want to avoid that, and this brings me 80% of the way, so its fine.

Thanks for addressing this!

[9SMTM6]

I'd appreciate it if you could do a 3.1 release or something at some point in the somewhat close future (month or similar).

Also, btw, the links in the readme are not quite up to date. Concretely the ones I saw are in the limitations section the webworker.js and the hack.

[9SMTM6]

@chemicstry IDK if you get pinged without this, sorry if you did get pinged already, this isn't meant to put on any pressure.

[chemicstry]

Fixed the links, thanks for pointing out, and released a new version. Sorry for taking so long.

[9SMTM6]

No issue at all. Thanks for doing it!