Examine source code of AI Chat Shortcut

{
  "manifest_version": 2,
  "name": "AI Chat Shortcut",
  "description": "AI Chat Shortcut is a Browser extension that allows users to quickly access various AI chat services directly from the address bar.",
  "version": "0.2.0",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "permissions": [
    "storage",
    "tabs",
    "scripting",
    "https://chatgpt.com/",
    "https://poe.com/",
    "https://gemini.google.com/",
    "https://gemini.google.com/app",
    "https://claude.ai/",
    "https://claude.ai/new"
  ],
  "omnibox": {
    "keyword": "@chat"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1cd690e0-c6ef-4bdc-b515-ead2b2bf2ee5}"
    }
  }
}