[
    {
        "id": 1,
        "from": "client",
        "text": "i need stzage1",
        "file_url": "",
        "timestamp": "2026-04-30T16:23:44+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260430_162344_F3F7E5&f=SOL_20260430_164725_Stage_1_ORG_JUMPER_EDC16C39_ExtFl.bin",
        "timestamp": "2026-04-30T16:47:25+02:00"
    }
]