Examine source code of Auto Tab Organizer

{
  "manifest_version": 2,
  "name": "Auto Tab Organizer",
  "version": "1.0",
  "description": "Automatically organizes tabs into groups based on their content and title.",
  "permissions": [
    "tabs",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "icons": {
    "48": "icons/icon48.png",
    "96": "icons/icon96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a26bc583-3316-4a59-93b4-115e282522fc}"
    }
  }
}