Examine source code of Giant Custom Cursor

{
  "manifest_version": 3,
  "name": "Giant Custom Cursor",
  "version": "1.0.0",
  "author": "Dan D",
  "description": "A customizable, extra-large mouse cursor for better visibility. Made for remote control of a laptop with KDE connect from another side of the room.",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage"
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "giant-cursor@danieldenisov.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}