Examine source code of CoolVPN Proxy

{
  "manifest_version": 3,
  "name": "CoolVPN Proxy",
  "version": "1.0.0",
  "description": "One-click VPN & proxy switcher with Kill Switch, ad blocking, and zero-logs privacy.",
  "action": {
    "default_popup": "index.html",
    "default_title": "CoolVPN Proxy"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "support@coolvpn.app",
      "strict_min_version": "91.1.0"
    }
  },
  "permissions": [
    "proxy",
    "storage",
    "webRequest",
    "tabs",
    "webRequestAuthProvider",
    "webRequestBlocking",
    "privacy"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "icons/*.png"
      ],
      "use_dynamic_url": false
    }
  ],
  "incognito": "split"
}