Support edge runtime compatibility (#1)

[kaaloo]

When attempting to use the current 3.0.1 verify-apple-id-token package in the Vercel Edge Runtime an error appears at build time related to the use of dynamic evaluation:

https://nextjs.org/docs/messages/edge-dynamic-code-evaluation

This PR provides a solution to this issue by replacing the jsonwebtoken and jwks-rsa libraries by jose which provides the same functionality in a single well supported package with albeit a slightly different API.

In this context, jose has the important characteristic of being compatible with various edge runtimes including Vercel's.

https://github.com/panva/jose#supported-runtimes

Fixes #171

[kaaloo]

@stefanprokopdev please review this PR when you have a moment. I can get by for my needs for the moment by using my fork.

[stefanprokopdev]

Hey @kaaloo :wave: Thanks for the PR, it looks good to me!

Could you please run the npm run format script? I think some of the code parts should be reformatted an there is also a missing EOL whitespace (in package.json). Would you be so nice and take a look at this stuff? We can merge it then :tada:

[kaaloo]

Hi @stefanprokopdev , thanks for your quick review! I updated my PR accordingly.

[stefanprokopdev]

Thanks @kaaloo ! Are there any breaking changes? For example camelCase changed to snake_case or whatever? Just asking if are 100 % backward compatible or we need more changes or improvements (case sensitivity for example). I am not able to test it now because I dont have an active project :disappointed:

[kaaloo]

Hi, good question 😅 I unfortunately am not going with this in our project because I discovered an experimental supabase auth API that covers the full scope of my use case. Have you had issues with this type of breakage in the past?

[kaaloo]

Hi @stefanprokopdev sorry I've been travelling and had not had a moment to code. Will look at this shortly. Thanks for your careful review!