[http][v2] access fetch cookie store from rust

Is it possible to make the [Http state](https://github.com/tauri-apps/plugins-workspace/blob/a6b854032d0b10f0f17c4ffa6bdf4a05429e05fb/plugins/http/src/lib.rs#L24) public to make it possible to access the cookie_jar of the plugin from rust.
At the moment i need to read the returned headers in the js code and extract the cookies and send them to rust myself so i can use them elsewhere