[
    {
        "id": 1,
        "from": "client",
        "text": "salem je peut avoir un stg 1 stp chokan",
        "file_url": "",
        "timestamp": "2026-06-04T11:28:41+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260604_112841_7A8FB3&f=SOL_20260604_113616_Stage_1_md1cs006ORG_original.bin",
        "timestamp": "2026-06-04T11:36:16+02:00"
    }
]