▶️ VIDEO DEMO (1.04s builds!) Stop wasting weeks on config. Nimbus Core is a premium full-stack SaaS starter engine for speed and type safety. 🛠️ The Stack: Frontend: React + Vite 8 & Tailwind v4 Backend: Async FastAPI + Uvicorn Testing: Playwright E2E visual suites 📦 Inside: Decoupled frontend/backend trees, configuration templates, and a step-by-step master deployment README.