t3-oss/create-t3-app ? reverse-engineered prompt

Build me an interactive CLI that helps people start a new full stack Next.js app without having to set everything up by hand.

I want it to ask a few simple questions, then generate a project with the pieces I choose, like type safe API routes, authentication, database setup, and Tailwind styling. It should feel opinionated but flexible, so people can skip stuff they do not need and still end up with a clean starter app that is ready to run.

Please make the experience friendly for someone who just wants to run a single command, answer prompts, and get a solid modern starter project. If you need to check the latest docs for any of the tools involved, go ahead and look them up online. Also make sure the output and setup are consistent, polished, and easy to extend later.