Get leaderboard for a trivia challenge

{
    "timestamp": "2025-07-10T19:43:33.59016",
    "status": 200,
    "success": true,
    "message": "Leaderboard fetched",
    "data": {
        "entries": [
            {
                "position": 1,
                "userId": "0b760f30-9b0c-484e-b184-5d2b30c1ec1c",
                "userName": "Temitope Omiwole",
                "avatar": null,
                "score": 25,
                "prizeAmount": 500
            }
        ],
        "limit": 10,
        "offset": 0,
        "total": 1
    }
}