[
    {
        "id": 1,
        "from": "client",
        "text": "amine c'est bon les ticket sont la les gens peuvent voir les anciennes tickets",
        "file_url": "",
        "timestamp": "2026-04-28T14:29:58+02:00"
    },
    {
        "id": 2,
        "from": "client",
        "text": "SALUT",
        "file_url": "",
        "timestamp": "2026-04-28T14:30:13+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "tren bien alors",
        "file_url": "",
        "timestamp": "2026-04-28T14:30:50+02:00"
    }
]