Add HTTP QUERY method

[hammzj]

Describe the problem

RFC 10008 has been added to enable QUERY requests. It would be great if SvelteKit could also utilize this as it seems incredibly useful.

Describe the proposed solution

For +server.ts routes, add the QUERY` HTTP method.

Alternatives considered

No response

Importance

nice to have

Additional Information

No response

[Conduitry]

This is supported in v3 already - #16782.

[hammzj]

Ahh that explains it. I was still running sveltekit@v2 but thought I upgraded. Thanks!