Examine source code of Copy GitHub PR Link

{
  "manifest_version": 3,
  "name": "Copy GitHub PR Link",
  "version": "5.0",
  "description": "Adds a copy button to next of GitHub pull request title and copy the link to that pull request when click on it.",
  "permissions": [
    "clipboardWrite",
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://github.com/*/*/pull/*"
      ],
      "js": [
        "content-script.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "@ducnguyen-extension",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}