Run local with no Cloudflare dependencies

[mjkozicki]

Replaces #262

Summary

• Adds a fully local deployment and development path for Telescope Web while preserving Cloudflare Workers as a supported production target.
• Adds a standalone Node.js adapter for local development and deployment.
• Uses local SQLite for test metadata and filesystem storage for result artifacts.
• Retains D1, R2, and optional Workers AI for Cloudflare deployments.
• Introduces shared storage interfaces so routes work across both runtimes.
• Removes Prisma in favor of direct SQLite and D1 access.
• Updates the CLI uploader to send the required Origin header and source=cli.
• Updates scripts, documentation, generated Worker types, and deployment workflows.

Local usage

No Cloudflare account, Wrangler login, bindings, or migrations are required.

npm run dev -w packages/telescope-web

Cloudflare usage

npm run build:cloudflare -w packages/telescope-web

Closes #257.

Testing against telescopetest.io is needed.

[sergeychernyshev]

I assume this supersedes #262, right?

[mjkozicki]

Yep. I didn't think I can close it though. I'll work through the checks.

[sergeychernyshev]

Looks like some tests are failing. Can you take a look and fix them?

[sergeychernyshev]

Also, why did you choose to remove Prisma?

How do we support for schema updates going forward?

[mjkozicki]

Also, why did you choose to remove Prisma?

How do we support for schema updates going forward?

Missed putting it back after I simplified without it. Will readd.