Examine source code of gpt-copy

{
  "manifest_version": 2,
  "name": "gpt-copy",
  "version": "1.0.1",
  "description": "Copy responses from ChatGPT",
  "icons": {
    "48": "icons/48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://chat.openai.com/chat/*",
        "*://chat.openai.com/c/*"
      ],
      "js": [
        "copy.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{6d7f912a-24ae-4a4a-bf9e-5a19b8aba8e3}"
    }
  }
}