[
    {
        "id": 1,
        "from": "client",
        "text": "ADBLU+DPF+EGR",
        "file_url": "",
        "timestamp": "2026-05-13T10:52:39+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "in progress ...",
        "file_url": "",
        "timestamp": "2026-05-13T10:54:55+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "dpf_egr_adblue_off_(please disconnect adblue and pump)",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260513_105238_0D0778&f=SOL_20260513_111203_fap_egr_adblue_ORG_FR837TG_NEW_UPDATE-DCM6.2.bin",
        "timestamp": "2026-05-13T11:12:03+02:00"
    }
]