GET Lookup progress

GET /api/v1/number-lookups/{id}/progress

{
  "data": {
    "id": "lookup_uuid",
    "status": "processing",
    "progress": 60,
    "requestedCount": 400,
    "normalizedCount": 392,
    "checkedCount": 240,
    "onWhatsAppCount": 151,
    "notOnWhatsAppCount": 89,
    "invalidCount": 8,
    "error": null,
    "createdAt": "2026-05-07T10:00:00.000Z",
    "updatedAt": "2026-05-07T10:00:07.000Z",
    "completedAt": null
  }
}