Examine source code of Unraid Dash

{
  "manifest_version": 3,
  "name": "Unraid Dash",
  "version": "1.2.0",
  "description": "Dashboard popup for monitoring Unraid servers — system, array, Docker, VMs, and notifications at a glance.",
  "permissions": [
    "storage",
    "alarms"
  ],
  "optional_host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "icons": {
    "16": "img/icon16.png",
    "24": "img/icon24.png",
    "32": "img/icon32.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "preferred_environment": [
      "service_worker"
    ]
  },
  "action": {
    "default_title": "Unraid Dash",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "img/icon16.png",
      "24": "img/icon24.png",
      "32": "img/icon32.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "unraid-dash@alien-technology.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}