[
    {
        "id": 1,
        "from": "client",
        "text": "stage 1",
        "file_url": "",
        "timestamp": "2026-05-09T18:40:30+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "hello do you still need stage 1 solution? support was closed in weekend",
        "file_url": "",
        "timestamp": "2026-05-10T11:34:52+02:00"
    }
]