Examine source code of Civic Dashboard

{
  "manifest_version": 3,
  "name": "Civic Dashboard",
  "version": "1.2",
  "description": "Civic Stream at a glance — see if your favorite streams are live, scan recent news, and check today's federal schedule.",
  "action": {
    "default_popup": "popup.html",
    "default_title": "Civic Dashboard",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "permissions": [
    "storage",
    "notifications",
    "alarms",
    "tabs"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "civic-dashboard@civicstream.app",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}