Pastel New Tab with a clock

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "2022.0605.2.0",
  "version_name": "2.0.0",
  "name": "__MSG_appName__",
  "short_name": "__MSG_shortName__",
  "description": "__MSG_appDescription__",
  "manifest_version": 2,
  "minimum_chrome_version": "49",
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmWyTgL45x3m7Vsy5tJb0b+EGL1wxK5q83SGLConMyDgIQXsoMlg0b3tZUFJhATkxA0U3+w/ennlESahuO/VZoGOHwiEb2YXxo3cUPTRMcYnXhbBnIWuKw8R9+LlNp9b+Rh5yHbR/jn2EWkTs7LSATvq2XIvmWvaDSBqoKMoiGjbRVZWV7Jelg7TyBXCjMkT1s21VEVIKnJL79LryYy9jLhb+r3oasBOxfy5Z6qhG/+IpmWk2fIaq1EYRdoI5j4oetR+SolaNeGENQxIOCnuHMeZ88Z90CEk2kWrkyTCDTWpYa+E0SRo/Ba6+cNdfYnqEliHk2+GgwCgwyunfrUfoowIDAQAB",
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "icons": {
    "16": "img/icon16.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "background": {
    "scripts": [
      "js/constants.js",
      "js/ls.js",
      "js/utils.js",
      "js/bg.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_icon": "img/icon48.png"
  },
  "default_locale": "en",
  "offline_enabled": true,
  "options_page": "options.html",
  "options_ui": {
    "page": "options.html",
    "chrome_style": false
  },
  "optional_permissions": [
    "topSites"
  ],
  "permissions": [
    "storage",
    "alarms",
    "chrome://favicon/*"
  ],
  "content_security_policy": "script-src 'self'; object-src 'self'; img-src chrome://favicon;"
}