kaiyy06/Software-Cost-Estimation ? reverse-engineered prompt

Build me a software cost estimation app that lets someone describe a project in a simple two step flow, then gives back an effort estimate in person months, a base cost in INR, and a currency breakdown they can understand.

On the first step, ask for the basic project details like screens, entities, duration, team size, complexity, and reliability, then show a short set of follow up questions based on what they entered. Use the answers to produce the final estimate in a clean, modern web interface.

I also want an admin page where I can switch between model driven mode and AI provider mode, change the active provider and prompt profile, update the monthly rate used for pricing, and see whether the system is loaded correctly.

Please make it work as a full stack app with a backend and a frontend, and if you need to check current library docs online to do it properly, go ahead.