[
    {
        "id": 1,
        "from": "client",
        "text": "Bonjour cest pour un EGR OFF merci",
        "file_url": "",
        "timestamp": "2026-05-11T08:25:59+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "en cours ...",
        "file_url": "",
        "timestamp": "2026-05-11T10:22:23+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "egr_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260511_082559_9BE34E&f=SOL_20260511_104453_egr_ORG_M58BW016DB_Flash_.bin",
        "timestamp": "2026-05-11T10:44:53+02:00"
    }
]