Brutally API

This is the backend. The app lives on the frontend at https://brutally.app.

Endpoints:
  POST /api/analyze         run a brutal analysis on a URL
  POST /api/auth/email      send a magic-link sign-in email
  GET  /api/auth/verify     consume a magic-link token, set session cookie
  POST /api/auth/logout     clear session cookie
  GET  /api/me              current signed-in user (or 401)
  GET  /health              liveness check
  GET  /llms.txt            AI-crawler-friendly product summary
  GET  /robots.txt          crawler policy