Examine source code of Thought Saver

{
  "name": "Thought Saver",
  "version": "1.1.9",
  "description": "Tap into the superpower of remembering anything forever by using this incredibly efficient tool for learning.",
  "permissions": [
    "activeTab",
    "contextMenus",
    "storage",
    "cookies",
    "https://app.thoughtsaver.com/*",
    "https://thought-saver-api.vercel.app/api/extension/*"
  ],
  "browser_action": {
    "default_title": "Thought Saver",
    "default_icon": {
      "16": "images/logo16.png",
      "32": "images/logo32.png",
      "48": "images/logo48.png",
      "128": "images/logo128.png"
    }
  },
  "icons": {
    "16": "images/logo16.png",
    "32": "images/logo32.png",
    "48": "images/logo48.png",
    "128": "images/logo128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{df0c27a7-6ea0-4a28-8c32-809453dafc7c}"
    }
  },
  "manifest_version": 2
}