[
    {
        "id": 1,
        "from": "admin",
        "text": "en cours ...",
        "file_url": "",
        "timestamp": "2026-05-05T11:31:35+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "veuilez deconnecter l adblue",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260505_112619_D4EA5F&f=SOL_20260505_113304_ADBLUE_Mercedes_Sprinter_2018__W907-W910__219_319_419_519_CDI_BlueTEc.bin",
        "timestamp": "2026-05-05T11:33:04+02:00"
    }
]