[
    {
        "id": 1,
        "from": "client",
        "text": "dpf please and stg.",
        "file_url": "",
        "timestamp": "2026-05-14T14:56:22+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "ecu system ???",
        "file_url": "",
        "timestamp": "2026-05-14T14:58:15+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "dpf_off_       (stage 1 not available in this ecu currently)",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260514_145622_AFC2AD&f=SOL_20260514_154802_dpf_ORG_Ford_Ranger_Super_Duty_MB3G-14C204-BRK.bin",
        "timestamp": "2026-05-14T15:48:02+02:00"
    }
]