Gartic Pro for Gartic Phone

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Gartic Pro for Gartic Phone",
  "description": "Additional features and tools for the Gartic phone web game!",
  "version": "1.8.1",
  "manifest_version": 3,
  "action": {
    "default_popup": "settings.html"
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "js": [
        "features/customcolors.js",
        "features/eyedropper.js",
        "features/shortcuts.js"
      ],
      "css": [
        "features/sketchLayer/sketchLayer.css",
        "features/noWatermark/noWatermark.css"
      ],
      "matches": [
        "https://garticphone.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "128": "icon128.png"
  }
}