Examine source code of AI Tab Grouper

{
  "manifest_version": 2,
  "name": "AI Tab Grouper",
  "version": "1.1",
  "description": "An extension that uses AI to automatically group tabs by subject.",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "tabs",
    "activeTab",
    "storage",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.bundle.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.bundle.js"
      ]
    }
  ],
  "options_page": "options.html",
  "browser_specific_settings": {
    "gecko": {
      "id": "{36353c41-0585-4917-925a-f7edc38f195f}"
    }
  }
}