[
    {
        "id": 1,
        "from": "client",
        "text": "EGR OFFDTC 0406LE SOFT SE FERME QUAND J'OUVRE LE FICHIER",
        "file_url": "",
        "timestamp": "2026-05-17T15:06:57+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "en cours ...",
        "file_url": "",
        "timestamp": "2026-05-17T15:10:43+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "egr_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260517_150657_98B2CB&f=SOL_20260517_151142_egr_ORG_originale.bin",
        "timestamp": "2026-05-17T15:11:42+02:00"
    }
]