Gourav4929/rani332524 — reverse-engineered prompt

Build me a simple AI powered web app from this project and get it into a working state. I want it to feel polished and usable, not like a half finished starter. Use the existing TypeScript app setup, wire up Gemini with an environment key, and make sure the app runs locally with npm install and npm run dev without errors.

From the files, it looks like there may already be pieces for a chat or content workspace, settings, some document upload or parsing, and maybe a pitch style workflow. If those parts are already started, please finish them in a clean and practical way so a normal user can open the app, add their key, upload or paste content if supported, and get useful AI responses. Keep the interface modern and responsive, connect any backend or Firebase pieces only if they are actually needed, and remove or fix anything broken or leftover. If something is unclear, check the current Gemini docs online and make the most sensible version of the app.