playboi-tiger/expert-computing-machine — reverse-engineered prompt

I want you to turn this repo into a working full stack TypeScript project with a simple web app and an API that actually talk to each other end to end. There is no real README, so please inspect what is already in the web and api folders, figure out the intended flow, and finish whatever is missing so it feels like a complete usable app instead of a scaffold.

Make the web side clean and easy to use, make the API routes sensible, and wire up any forms, data loading, validation, and basic error handling so a normal person can click around and see it working. If there are placeholder files like api.txt or web.txt, use them as hints. Please keep the setup straightforward, add any missing scripts, and make sure it runs locally without a bunch of manual fixes.

Also leave me a short README with how to start both parts, what the app does, and any assumptions you had to make. If you need to, look up current docs online.