[
    {
        "id": 1,
        "from": "client",
        "text": "bonjourc pour un egr off svp edc15c13 renault traficcordialement",
        "file_url": "",
        "timestamp": "2026-05-03T12:09:34+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "egr_off_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260503_120934_1A1590&f=SOL_20260503_121930_EGR_ORG_FLS.bin",
        "timestamp": "2026-05-03T12:19:30+02:00"
    },
    {
        "id": 3,
        "from": "client",
        "text": "mercie",
        "file_url": "",
        "timestamp": "2026-05-03T12:21:34+02:00"
    }
]