Examine source code of Hovpn

{
  "manifest_version": 3,
  "name": "Hovpn",
  "version": "1.0.2",
  "description": "Hovpn — secure, elegant proxy for Firefox. Import your config or subscription and route only the browser’s traffic.",
  "author": "Mohsen (ebmohsen.com)",
  "homepage_url": "https://hovpn.vip",
  "permissions": [
    "proxy",
    "storage",
    "nativeMessaging",
    "alarms",
    "notifications"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Hovpn",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "options_page": "options.html",
  "browser_specific_settings": {
    "gecko": {
      "id": "hovpn@hovpn.vip",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}