{
  "id": "xavier-history",
  "title": "The History of Xavier Media (1994\u2013Today)",
  "description": "A guided journey from Amiga & BBS roots to modern multi-brand projects on S3 + CloudFront.",
  "passingScore": 0.7,
  "modules": [
    {
      "id": "m1",
      "title": "Origins & 1997",
      "lessons": [
        "01",
        "02",
        "03",
        "04"
      ]
    },
    {
      "id": "m2",
      "title": "Vision & Signals",
      "lessons": [
        "05",
        "06"
      ]
    },
    {
      "id": "m3",
      "title": "Brands & Group",
      "lessons": [
        "07",
        "08",
        "09",
        "10"
      ]
    }
  ]
}