Examine source code of IdiomSphere Context Quiz

{
  "manifest_version": 2,
  "name": "IdiomSphere Context Quiz",
  "version": "1.0",
  "description": "Master English idioms and figurative expressions through context-driven multiple choice challenges. Expand your comprehension with fast, everyday linguistic deep-dives directly from your toolbar.",
  "icons": {
    "48": "idiomsphere_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "IdiomSphere Challenge"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d736ef63-386e-4e1a-a0f6-5d849454687f}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}