[
    {
        "id": 1,
        "from": "client",
        "text": "Bonjour, possible de me faire un stage 1 dessus, lecture boot flex,merci. cordialement.",
        "file_url": "",
        "timestamp": "2026-05-09T16:42:39+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "bonjour , vous avez tjrs besoin de stage 1? le support etait fermé pendand le weekend",
        "file_url": "",
        "timestamp": "2026-05-10T16:52:41+02:00"
    }
]