[
    {
        "id": 1,
        "from": "client",
        "text": "Bonjour c'est pour un DPF off merci",
        "file_url": "",
        "timestamp": "2026-05-12T07:38:19+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "en cours ...",
        "file_url": "",
        "timestamp": "2026-05-12T10:13:28+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "dpf_off_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260512_073819_C33249&f=SOL_20260512_101539_dpf_ORG_MJD_603.S3_ECU_ORIGINAL.bin",
        "timestamp": "2026-05-12T10:15:39+02:00"
    }
]