Examine source code of Quick Math Blast

{
  "manifest_version": 3,
  "name": "Quick Math Blast",
  "version": "1.0",
  "description": "A fast-paced mental math game to sharpen your brain with quick arithmetic challenges.",
  "icons": {
    "48": "math_blast_icon.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_title": "Quick Math Blast"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f38433e3-f346-4f9a-94d9-d54d3478cb92}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}