[
    {
        "id": 1,
        "from": "client",
        "text": "hello i need egr off catalyseeur off",
        "file_url": "",
        "timestamp": "2026-05-09T12:24:24+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "egr_off_ cat_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260509_122424_6878CF&f=SOL_20260510_112016_cat_egr_ORG_edc_16c2_merceses.bin",
        "timestamp": "2026-05-10T11:20:16+02:00"
    }
]