Steve

- Update dependency versions - Change `$layout.svelte` to `__layout.svelte` - Add the `preview` npm script from SvelteKit - Change config file extension and remove commonjs

I don't see anyone else with this issue, but I cannot figure this one out. I ran the install and test scripts from the [docs](https://docs.deno.com/deploy/kv/manual/node/) page: ```js import { openKv...