pavithra20august/crewai-crash-course ? reverse-engineered prompt

Build me a small app that takes a startup idea and gives a clear GO, NO GO, or maybe later verdict.

I want it to work in two ways, from the terminal and from a simple web page. The app should use four AI roles, one for market research, one for technical feasibility, one for strategy, and one to compile the final report. It should look up current info online when needed, and if a search key is missing it can fall back to a basic mock result so it still runs.

On the web version, I want a clean interface that shows the agents working, streams their progress live, and then displays the final report in a readable way. The terminal version should let me type in an idea and get the same kind of output.

Please make it easy to set up with a simple environment file, and keep the code organized so the agents, tasks, tools, and crew are split up clearly.