Vibecoding Boilerplate Rebuild: FastAPI vs Supabase

- Focuses on real production gaps commonly missed in vibecoded apps (auth, security, payments) - Compares Supabase convenience vs FastAPI control for long-running async tasks - Highlights serverless timeouts and background job limitations - Proposes AI-optimized documentation (Agents.md, Skills.md) to guide coding assistants - Emphasizes teaching students real-world architectural tradeoffs