[
    {
        "id": 1,
        "from": "client",
        "text": "HELLO EGR OFF PLEASE",
        "file_url": "",
        "timestamp": "2026-05-21T13:37:16+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "in progress ...",
        "file_url": "",
        "timestamp": "2026-05-21T13:39:15+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "egr_off_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260521_133716_0FEAC0&f=SOL_20260521_134044_egr_ORG_vag_bosch_edc15p__obd_maps_20260521123055_AMMI.bin",
        "timestamp": "2026-05-21T13:40:44+02:00"
    }
]