Examine source code of Windscribe Lite VPN

{
  "manifest_version": 2,
  "name": "Windscribe Lite VPN",
  "version": "1.0",
  "description": "A lightweight VPN-style toggle extension inspired by Windscribe UI.",
  "icons": {
    "48": "icons/icon48.png",
    "96": "icons/icon96.png"
  },
  "permissions": [
    "proxy",
    "storage",
    "<all_urls>"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icons/icon48.png",
    "default_title": "Windscribe Lite"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "windscribe-lite@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}