I’m spinning up a quick MVP and need a clean Nest.js code-base that handles a straightforward Basic Auth flow. The focus is tight and pragmatic: create a RESTful API that lets an Admin account register, log in, log out, and hit a protected sample endpoint once authenticated. What I expect: • Nest.js project scaffolded with the standard folder structure • Passport strategy configured for Basic Auth, wired into Guards and applied to the protected route • Simple in-memory or SQLite user store is fine for now—just enough to persist one Admin user • Clear, concise README explaining how to install, run, and test the endpoints with curl or Postman Future roles (User, Guest) may come later, so please write the code in a way that lets me drop in additional roles without a refactor. Keep it lightweight, don’t over-engineer—just solid, idiomatic Nest.js that I can extend once the MVP is approved.