[
    {
        "id": 1,
        "from": "client",
        "text": "Salam alykoum aid moubarak svp j'aurai besoin d'un stage 1 puissance merci",
        "file_url": "",
        "timestamp": "2026-05-28T16:38:10+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260528_163810_391A7A&f=SOL_20260531_114829_Stage_1__ORG_Hyundai_Tucson_2015__TL__2.0_CRDI_EU6_136_hp_Bosch_EDC17C57_OBD_NR.bin",
        "timestamp": "2026-05-31T11:48:29+02:00"
    }
]