[
    {
        "id": 1,
        "from": "client",
        "text": "Bonjour J'aurai besion d'un STAGE 1 S'il vous plait le fichier es déja modifier ( adblue + dpf + egr )Cordialement",
        "file_url": "",
        "timestamp": "2026-05-15T17:34:51+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260515_173451_9808AC&f=SOL_20260517_105817_OCTv3_Citro__n_DCM_6.2A_ORG_PSA_DE_2__1___NoChk_.bin.bin",
        "timestamp": "2026-05-17T10:58:17+02:00"
    }
]