[
    {
        "id": 1,
        "from": "client",
        "text": "I NEED IMO OFF PLEASE",
        "file_url": "",
        "timestamp": "2026-05-25T14:22:13+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "brand ecu system ???",
        "file_url": "",
        "timestamp": "2026-05-25T14:23:09+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "ticket fermé ( manque d information)",
        "file_url": "",
        "timestamp": "2026-05-25T14:24:16+02:00"
    }
]