Examine source code of Admin By Request

{
  "manifest_version": 3,
  "name": "Admin By Request",
  "description": "Enabling Admin By Request browser functionality.",
  "version": "1.4.1",
  "permissions": [
    "downloads",
    "notifications",
    "contextMenus",
    "nativeMessaging",
    "storage",
    "alarms"
  ],
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "64": "icons/64.png",
    "128": "icons/128.png"
  },
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "action": {
    "default_icon": {
      "16": "icons/16.png",
      "32": "icons/32.png",
      "48": "icons/48.png",
      "64": "icons/64.png",
      "128": "icons/128.png"
    },
    "default_popup": "src/options.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "data_collection_permissions": {
        "required": [
          "websiteActivity"
        ]
      },
      "id": "com.abr.startapp@adminbyrequest.com",
      "strict_min_version": "109.0"
    }
  },
  "version_name": "v1.4.1"
}