Updating to SvelteKit@next.330

I haven’t updated SvelteKit for a couple months and there have been a few breaking changes since.

There were too many dependencies falling out of date so I decided to update them all at once: https://github.com/sw-yx/swyxkit/pull/54/files#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519R8-R17

There are some new commands that I haven’t seen before, like svelte-kit sync, and I’ve gone ahead and added a test command as recommended even though I haven’t implemented the tests properly yet (I think it’s a good practice).

enjoy!