[
    {
        "id": 1,
        "from": "client",
        "text": "COOD DEFO P224313 LE RACORD DE TENSION DE REFERENSE DE LA SONDE LAMBDA",
        "file_url": "",
        "timestamp": "2026-05-13T12:07:36+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "lambda off ou juste dtc ?? svp",
        "file_url": "",
        "timestamp": "2026-05-13T12:13:45+02:00"
    },
    {
        "id": 3,
        "from": "client",
        "text": "OUI",
        "file_url": "",
        "timestamp": "2026-05-13T12:19:01+02:00"
    },
    {
        "id": 4,
        "from": "admin",
        "text": "lambda_off_P2243_OFF",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260513_120736_57C1AE&f=SOL_20260513_121908_dtc_lambdaORG_mb_delphi_crd2.x_mpc556x_bench_maps.bin",
        "timestamp": "2026-05-13T12:19:08+02:00"
    }
]