[
    {
        "id": 1,
        "from": "client",
        "text": "bonjours cest possible de faire un pop bang sur golf 3 essance 1.8 monopoint de 1994 ?EPROM  27C512",
        "file_url": "",
        "timestamp": "2026-06-04T18:16:23+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "ecu non supporté desolé",
        "file_url": "",
        "timestamp": "2026-06-04T18:17:31+02:00"
    }
]