[
    {
        "id": 1,
        "from": "client",
        "text": "bonjour, demande dpf et egr off s il vous plait sur hyundai grand starex 2.5crdi dcm3.7ap merci",
        "file_url": "",
        "timestamp": "2026-06-01T08:36:37+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "egr_dpf_off dcm3.7ap",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260601_083637_3B5D0E&f=SOL_20260601_101655_fap_egr_ORG_039111-4A110_90TQ5W2M.bin",
        "timestamp": "2026-06-01T10:16:55+02:00"
    }
]