⭐ Level 2 Framework Core
1️⃣ Dependency Injection (like FastAPI Depends) [DONE] 2️⃣ Path params: /user/{id} [DONE] 3️⃣ Query params auto parsing 4️⃣ Middleware system [DONE] -> GLOBAL & LOCAL MIDDLEWARES 5️⃣ Router groups (APIRouter) [DONE]
⭐ Level 3 Pro Framework
6️⃣ Pydantic-like validation 7️⃣ Auto OpenAPI / Swagger docs 8️⃣ Background tasks 9️⃣ Template engine (Jinja2) 🔟 WebSockets support