how to deploy DO with pages?

Hey this is really frustrating.

I have a SvelteKit app and I made it so that
‘.svelte-kit/cloudflare/_worker.js’ exports my DO (class)

But I cannot access it from my deployed sveltekit app ‘env.DO’ is undefined and can’t create any binding from the dashboard, it sends me to workers docs where they use wrangler.toml and that is not used by pages so please help me out…