[
    {
        "id": 1,
        "from": "admin",
        "text": "bonjour",
        "file_url": "",
        "timestamp": "2026-04-27T07:02:02+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "good morning",
        "file_url": "",
        "timestamp": "2026-04-27T07:02:59+02:00"
    }
]