Amery2010/open-builder ? reverse-engineered prompt

Build me an AI app builder where I can describe a web app in plain English and it turns that into a working project with live preview. I want a chat style interface with multiple sessions, so I can create, switch, rename, search, pin, archive, fork, and delete conversations. It should let the AI make smart file edits, manage dependencies, and show the app running right away in a preview panel.

Please include the basics a real product needs, like project templates, slash commands for starting over or checking the project, file and image uploads, streaming responses, dark and light themes, and a clean responsive layout that works on desktop and smaller screens. I also want saved local settings for provider connections and API keys, plus an easy way to export the finished project as a zip. If you need to look up current docs for the AI providers or the preview tooling, go ahead and do that.