[
    {
        "id": 1,
        "from": "client",
        "text": "Bonjour pour un DPF OFF svp",
        "file_url": "",
        "timestamp": "2026-05-21T15:58:05+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dpf_off_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260521_155805_92EBE6&f=SOL_20260521_160448_fap_ORG_gm_delco_e98_obd_full_fullbackup_full_backup.bin",
        "timestamp": "2026-05-21T16:04:48+02:00"
    },
    {
        "id": 3,
        "from": "client",
        "text": "MERCI",
        "file_url": "",
        "timestamp": "2026-05-21T16:07:28+02:00"
    }
]