Examine source code of APA Citation Generator

{
  "manifest_version": 3,
  "name": "APA Citation Generator",
  "version": "1.1.0",
  "description": "Auto-extracts metadata from webpages, journal articles, videos, and images and formats it as APA 7th edition reference and in-text citations.",
  "browser_specific_settings": {
    "gecko": {
      "id": "apa-citation-generator@example.com",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "activeTab",
    "scripting",
    "clipboardWrite"
  ],
  "action": {
    "default_title": "APA Citation Generator",
    "default_popup": "popup.html",
    "default_icon": {
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    }
  },
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  }
}