[
    {
        "id": 1,
        "from": "client",
        "text": "DPF+EGR off",
        "file_url": "",
        "timestamp": "2026-05-30T13:18:33+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dpf_egr_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260530_131833_07AF42&f=SOL_20260531_101358_egr_fap_ORG_VAG_BOSCH_EDC17U01_INT_FLASH_20260530130345.bin",
        "timestamp": "2026-05-31T10:13:58+02:00"
    }
]