stackcodebreaker/MiroFish ? reverse-engineered prompt

Build me a web app called MiroFish that lets a user upload source material like news, reports, policy drafts, or story text, then type what they want to predict in plain language. The app should turn that input into a rich simulation world with lots of AI characters that have their own memory and behavior, let the user explore the world, and then generate a clear prediction report at the end. I also want a chat experience where the user can talk to the simulated agents and ask follow up questions after the run.

Make it feel polished and easy to use, with a simple homepage, upload flow, simulation view, and report page. It should work locally with a frontend and backend, support environment based API keys for the model and memory service, and be easy to start with one command or Docker. If you need to check current docs for any libraries, feel free to look them up online.