Karanjot786/LaunchKit ? reverse-engineered prompt

Build me a web app called LaunchKit that helps someone turn a startup idea written in plain English into a live app in a few minutes.

I want a landing page, sign in, a dashboard for saved projects, and a builder screen where I can paste my idea and watch the app generate step by step. It should validate the market, suggest the best MVP features, come up with a brand name and color palette, make a simple logo, then generate a working website with a live preview. I also want the ability to export the finished project to GitHub or Vercel, and to keep version history so I can see previous iterations.

Make the experience feel polished and modern, with a clean startup style UI. Use Firebase for auth and storing project data, and connect it to Gemini for the AI generation flow. If you need current docs for anything, look them up online.