[
    {
        "id": 1,
        "from": "client",
        "text": "EGR OFF",
        "file_url": "",
        "timestamp": "2026-05-13T14:49:30+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "en cours ...",
        "file_url": "",
        "timestamp": "2026-05-13T14:52:08+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "egr_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260513_144930_7F86BC&f=SOL_20260513_145322_egr_ORG_FORD_FOCUS_1.8_TDCI_115_-_SID_206.bin",
        "timestamp": "2026-05-13T14:53:22+02:00"
    }
]