kriasoft/react-starter-kit — reverse-engineered prompt

Build me a production ready SaaS starter kit that I can use as the base for a real subscription web app.

I want a polished marketing site, a separate logged in React app, and an API that all work together. Users should be able to sign in with email codes, passkeys, or Google, create or join organizations, manage their account, and subscribe through Stripe. Set up the database with Postgres, migrations, and some seed data so I can run it locally right away.

Please use a modern React and TypeScript setup with Tailwind styling, reusable UI components, type safe API calls, and a clean dashboard layout. It should be ready to run with Bun, include tests and formatting, and be structured so the web app, API, emails, shared UI, and database code are easy to work on separately.

Make it deployable to Cloudflare Workers, with clear environment setup for secrets and local development. Look up current docs online if you need to.