[
    {
        "id": 1,
        "from": "client",
        "text": "need TVA off",
        "file_url": "",
        "timestamp": "2026-05-12T12:44:53+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "in progress...",
        "file_url": "",
        "timestamp": "2026-05-12T12:49:31+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "TVA_OFF_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260512_124453_922220&f=SOL_20260512_130011_TVA_ORG_fca_marelli_9df_obd_fullbackup_zfa35600006s70612_20260512134257_int_flash.bin",
        "timestamp": "2026-05-12T13:00:11+02:00"
    }
]