Update to latest Kit and handle breaking changes

[geoffrich]

This PR updates the repo to the latest version of SvelteKit, and handles the breaking changes around page, query, and the updated Request and Response. This is a prerequisite for #245, which requires the change from next-215 to make the skip link work properly.

[vercel]

@geoffrich is attempting to deploy a commit to the Svelte Team on Vercel.

A member of the Team first needs to authorize it.

[Conduitry]

We should probably keep using the npm tag next in all of the package.json files for Kit and its adapters.

It also doesn't look like what you're updating to is the latest version anymore.

[geoffrich]

Thanks, I made most of these changes yesterday and missed the new releases. Updated to actual latest and put next back in the package.json

[vercel]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployments, click below or on the icon next to each commit.

hn – ./sites/hn.svelte.dev

🔍 Inspect: https://vercel.com/svelte/hn/CTRgBB8csotzYHPYo79Z2vvDBKJS
✅ Preview: https://hn-git-fork-geoffrich-update-kit-svelte.vercel.app

svelte-dev – ./sites/svelte.dev

🔍 Inspect: https://vercel.com/svelte/svelte-dev/HaDUvp5gh7EsKWhYNKDekcGefWcs
✅ Preview: https://svelte-dev-git-fork-geoffrich-update-kit-svelte.vercel.app

[geoffrich]

I'll do some validation on the preview deployments to make sure everything is working properly.

[geoffrich]

Looks like this broke anything involving a Vercel serverless function (server rendering and calling endpoints), though everything works fine locally. Going to mark as draft until I can figure out what's going on.

[geoffrich]

Blocked by sveltejs/kit#3343

[benmccann]

Thanks for fixing sveltejs/kit#3400 @geoffrich! Hopefully you're unblocked now, but let us know if there are any other issues remaining

[geoffrich]

Waiting to leave draft state until I can E2E test, since this touches all functionality on the site (saving/deleting REPLs, login, etc). @benmccann can you authorize the preview deployment of svelte.dev to Vercel?

[benmccann]

actually I take back my approval 😄 since you've updated the site-kit code I think you'll also need to upgrade kit.svelte.dev to the latest version of SvelteKit as well or else I'm guessing that site will break since it depends on the workspace version of site-kit:

sites/sites/kit.svelte.dev/package.json

Line 14 in 99870b7

"@sveltejs/site-kit": "workspace:*",

[geoffrich]

@benmccann I think I did -- see the pnpm lockfile. It also seems to work properly when running locally.

Finished testing and everything looks good, so I think this is ready for final approval now. Login stuff didn't work on the preview deployment, but I assume that's because the GitHub OAuth is only set up for svelte.dev. Running locally I was able to login, logout, and save & delete REPLs.

[benmccann]

ok, yeah, you're right. I expected we would have at least one endpoint needing to be migrated in either the HN or SvelteKit sites, but I couldn't find any. I guess I forgot they're all in api.svelte.dev, so there's not really anything to do here