Examine source code of WorxUp Time Tracker

{
  "manifest_version": 3,
  "name": "WorxUp Time Tracker",
  "version": "1.0.1",
  "description": "Time Clock - WorxUp",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "permissions": [
    "storage",
    "scripting",
    "activeTab"
  ],
  "host_permissions": [
    "http://localhost/*",
    "https://api.worxup.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "worxup2024@gmail.com"
    }
  }
}