Examine source code of ChatGPT Markdown Copier

{
  "manifest_version": 3,
  "name": "ChatGPT Markdown Copier",
  "version": "1.0",
  "description": "Adds a copy button next to each ChatGPT output to copy markdown text.",
  "permissions": [
    "clipboardWrite",
    "scripting"
  ],
  "host_permissions": [
    "https://chatgpt.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://chatgpt.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "icons": {
    "48": "icons/icon48.png",
    "96": "icons/icon96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "chatgpt-copy@shubh.ink",
      "strict_min_version": "91.0"
    }
  }
}