Examine source code of Spotify Album Scraper

{
  "manifest_version": 3,
  "name": "Spotify Album Scraper",
  "version": "1.0",
  "description": "Extrait les données d'un album Spotify et compile le tout dans un ZIP sécurisé.",
  "author": "Hedi Belkhodja",
  "homepage_url": "https://jakobel.com",
  "browser_specific_settings": {
    "gecko": {
      "id": "SpotifyScrapper@jakobel.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "permissions": [
    "activeTab",
    "scripting",
    "downloads"
  ],
  "host_permissions": [
    "*://open.spotify.com/*"
  ],
  "action": {
    "default_popup": "popup/popup.html"
  },
  "icons": {
    "512": "assets/SpotifyScrapper.png"
  }
}