[
    {
        "id": 1,
        "from": "client",
        "text": "there is no improvement in the car's performance . vmax on : 210 km",
        "file_url": "",
        "timestamp": "2026-05-18T14:13:14+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "did you apply stage 1 with oct ?",
        "file_url": "",
        "timestamp": "2026-05-18T14:45:09+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "stage 1 try this",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260518_141314_67D5C9&f=SOL_20260518_172922_torq_limited_fixed_ORG_vag_bosch_med17.1_tc1796_obd_maps.bin",
        "timestamp": "2026-05-18T17:29:22+02:00"
    }
]