[
    {
        "id": 1,
        "from": "client",
        "text": "merci de me faire un gros stage1+ stp edc17c50 bmw 520d F10",
        "file_url": "",
        "timestamp": "2026-05-12T18:15:03+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "en cours ... veuillez patienter svp",
        "file_url": "",
        "timestamp": "2026-05-13T10:04:41+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "votre fichier a l aire pas original veuillez envoyer le fichier original svp",
        "file_url": "",
        "timestamp": "2026-05-13T12:04:21+02:00"
    }
]