Examine source code of Draco — Post-Quantum VPN

{
  "manifest_version": 3,
  "name": "Draco — Post-Quantum VPN",
  "version": "1.7.0",
  "description": "Route your browser through a post-quantum Draco exit — independent of the system VPN.",
  "permissions": [
    "proxy",
    "storage",
    "nativeMessaging",
    "privacy",
    "webRequest",
    "alarms"
  ],
  "host_permissions": [
    "https://app.ursamobile.com/*",
    "https://ctrl.draco.ursamobile.com/*",
    "<all_urls>"
  ],
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Draco",
    "default_icon": {
      "48": "icons/48.png",
      "128": "icons/128.png"
    }
  },
  "icons": {
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "draco@ursamobile.com",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo"
        ]
      }
    }
  }
}