Examine source code of Video Embedder Tool

{
  "manifest_version": 2,
  "name": "Video Embedder Tool",
  "version": "1.3",
  "description": "Generate embed code for video links from YouTube, Vimeo, and more.",
  "permissions": [
    "activeTab",
    "clipboardWrite"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icons/logo_64.png"
  },
  "icons": {
    "32": "icons/logo_32.png",
    "64": "icons/logo_64.png",
    "128": "icons/logo_128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{23878530-baeb-4ba6-ab3c-7091784f9e72}"
    }
  }
}