Feature/rate limits

[dealloc]

This pull request adds 2 new features:

• allow reconfiguring the rate limits through appsettings or environment variables, this allows self hosting users to set a custom rate limit
• allow passing a JWT token that overrides the configured rate limits

You can generate JWT tokens in development by hitting the /dev/token endpoint (endpoint is not available outside DEBUG environments).

Documentation has also been rudimentary updated to explain self hosting users to configure the rate limits.

Additionally, it also updates the documentation to refer users to https://helldivers-2.elixus.be so that if we ever rename the project or move away from Fly.io the URL wouldn't break all applications

[dealloc]

One discussion I'm open to is whether the domain should be under elixus.be or if we want to consider a custom domain for hosting this API (and perhaps the other projects in the organisation?)

[dealloc]

I have also already configured a JWT signing key on Fly

[lambstream]

Looking spicy, in future we should use a different domain name imho

[dealloc]

then this shouldn't be merged until domain is agreed upon

[chatterchats]

Good for me, free to not merge until figure out domain stuff

[dealloc]

@lambstream @chatterchats what domain are we thinking of setting up then?
ideally we'd communicate the new URL as fast as possible to get users migrated ASAP

[lambstream]

@dealloc @chatterchats I think something like helldivers2.app or helldivers2-api.dev

[chatterchats]

@dealloc @chatterchats I think something like helldivers2.app or helldivers2-api.dev

Both are good, and available

I support dev more than app, just because I feel .app should be more targeted towards an application, where as an API feels more like a .dev

[dealloc]

helldivers2-api.dev or helldivers-2-api.dev (more in line with the org name)

[chatterchats]

I'd say helldivers-2-api.dev if it's between those 2, dash lines up with the github 😂

[dealloc]

helldivers-2-api.dev is good for me, thoughts @lambstream?

PS: fixed merge conflict

[dealloc]

@chatterchats @lambstream PR should be good to review now

[chatterchats]

Looks good to me