Add health check endpoints

main.py

@@ -59,6 +59,15 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
+# --- Health Check Endpoint ---
+@app.get("/")
+async def root():
+    return {"status": "healthy", "message": "AlgoQuant API is running"}
+
+@app.get("/health")
+async def health_check():
+    return {"status": "healthy", "timestamp": datetime.utcnow().isoformat()}
+
 # --- Pydantic Models (For Request Body) ---
 class UserCreate(BaseModel):
     email: str