Examine source code of Everyday School Vocab

{
  "manifest_version": 3,
  "name": "Everyday School Vocab",
  "version": "1.0.0",
  "description": "Learn and practice English vocabulary for everyday school supplies, classroom items, and student essentials.",
  "icons": {
    "48": "school_icon.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_title": "School Vocab"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6e166861-3536-498c-8f27-beae414f58e5}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}