[
    {
        "id": 1,
        "from": "client",
        "text": "mazda dpf egr lamda can you make",
        "file_url": "",
        "timestamp": "2026-04-27T12:15:27+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "ok",
        "file_url": "",
        "timestamp": "2026-04-27T12:17:03+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "ecu is not supported sorry",
        "file_url": "",
        "timestamp": "2026-04-27T12:24:15+02:00"
    }
]