dyad-sh/dyad ? reverse-engineered prompt

Build me a local open source AI app builder, basically a private alternative to Lovable, v0, Bolt, or Replit that runs on my own computer.

I want to open the app on Mac or Windows, add my own AI API keys, and then describe an app I want to make in plain English. The tool should help generate and edit the app, let me keep control of the files locally, and avoid forcing me into any hosted service or account. It should feel fast, clean, and aimed at power users who want privacy and flexibility.

Please make the first version practical, with a simple onboarding flow, a place to manage keys, a main chat or prompt workspace, and a way to view or work with the generated project. Keep it polished enough to download and use without needing a bunch of setup. Look up current docs online if you need to.