Examine source code of Transcript GPT

{
  "manifest_version": 2,
  "name": "Transcript GPT",
  "version": "0.1",
  "description": "Copy raw conversation text from ChatGPT conversations.",
  "permissions": [
    "clipboardWrite",
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://chat.openai.com/*"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "48": "icon.png"
    }
  },
  "icons": {
    "48": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1d659561-44a7-43c2-8331-7837bc89c39d}"
    }
  }
}