pulkitxm/deployIt — reverse-engineered prompt

Build me a simple DeployIt style web app where I can deploy React projects without a lot of setup. I want a clean dashboard where I can add a project, trigger a deploy, see its status, manage environment variables, and choose whether the project is public or private. It should support custom URLs, basic team collaboration, and show a nice custom 404 page when a route or project does not exist.

Please make it feel like a lightweight Vercel style experience, but focused just on React app deployments. It should include the actual deployment flow, a proxy layer so deployed apps can be reached by their assigned URL, and container based services so the whole thing can run locally with docker compose. Security and reliability should be considered, and the app should be usable in development right away with clear setup using the example env file. Keep the UI polished but simple, and if anything is unclear, look up current docs online and make sensible choices.