Remove inline root, health, and echo routes

app/api/routes.py

@@ -22,47 +22,3 @@
 router.include_router(health_router)
 router.include_router(echo_router)
 
-
-
-
-
-@router.get("/")
-def root(conn=Depends(get_db_connection)) -> dict:
-    """Return a structured welcome message for the API root, including product data."""
-    cur = conn.cursor()
-    try:
-        cur.execute('SELECT id, name, description, price, in_stock, created_at FROM product;')
-        products = [
-            {
-                "id": row[0],
-                "name": row[1],
-                "description": row[2],
-                "price": str(row[3]) if row[3] is not None else None,
-                "in_stock": row[4],
-                "created_at": row[5].isoformat() if row[5] else None,
-            }
-            for row in cur.fetchall()
-        ]
-    finally:
-        cur.close()
-    epoch = int(time.time() * 1000)
-    meta = {
-        "version": __version__,
-        "time": time.strftime('%Y-%m-%d %H:%M:%S', time.localtime()),
-        "epoch": epoch,
-        "severity": "success",
-        "message": f"NX AI says hello. Returned {len(products)} products.",
-    }
-    return {"meta": meta, "data": products}
-
-
-@router.get("/health")
-def health() -> dict[str, str]:
-    """Return the health status of the application."""
-    return {"status": "ok"}
-
-
-@router.post("/echo", response_model=EchoResponse)
-def echo(body: EchoRequest) -> EchoResponse:
-    """Echo the provided message back to the caller."""
-    return EchoResponse(echo=body.message)