Share cursor on Lichess

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Share cursor on Lichess",
  "description": "Share your cursor",
  "version": "0.0.1.3",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://lichess.org/*",
        "https://lichess.dev/*"
      ],
      "js": [
        "peerjs.min.js",
        "./code.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ]
}