[
    {
        "id": 1,
        "from": "client",
        "text": "Bonjour,Calculateur bosh M5.2.1Bsonde lambda etDTC P0170        P0101",
        "file_url": "",
        "timestamp": "2026-05-28T15:33:03+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "ecu non supporté",
        "file_url": "",
        "timestamp": "2026-05-31T11:39:15+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "desolé",
        "file_url": "",
        "timestamp": "2026-05-31T11:39:21+02:00"
    }
]