Google Colab Keep-Alive

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Google Colab Keep-Alive",
  "version": "1.0",
  "description": "Automatically clicks the screen every 60 seconds to keep Google Colab sessions alive.",
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon16-2.png"
    }
  },
  "permissions": [
    "activeTab",
    "notifications"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "background.js"
      ]
    }
  ]
}