Note, I don't love that we need to do this so much. I think we need to figure out an API so that plugins that need this can do it themselves, rather than having them all here.

Have an idea for that I'm going to propose as a minor change.

Summary

• Add Cloudflare adapter SSR optimizeDeps.include entries for Astro runtime modules that are discovered on first request in Workers dev.
• This avoids repeated mid-request SSR dep discovery reloads that can invalidate Workers request context and cause first-load hangs.
• This is necessary to get Starlight + Cloudflare working reliably in dev from a cold Vite optimizer cache.

Testing

• Manually testing Starlights docs site

Docs

N/A, bug fix