Prettify the new Checkout Statistics

[thordy]

On the /statistics/weekly page there are new checkout statistics, it would be good to make this look nicer, maybe using the Tournament Statistics as a suggestion for how to display it (profile picture, link to match etc).

It also returns the darts thrown, so it could show the actual checkout when hovering over or similar Example API response

[
    {
        "player_id": 132,
        "leg_id": 14800,
        "office_id": 2,
        "checkout": 113,
        "darts": [
            {
                "value": 19,
                "multiplier": 1
            },
            {
                "value": 20,
                "multiplier": 3
            },
            {
                "value": 17,
                "multiplier": 2
            }
        ]
    },
    {
        "player_id": 159,
        "leg_id": 14732,
        "office_id": 2,
        "checkout": 98,
        "darts": [
            {
                "value": 18,
                "multiplier": 3
            },
            {
                "value": 18,
                "multiplier": 1
            },
            {
                "value": 13,
                "multiplier": 2
            }
        ]
    }
    ...