Add ability to grab pageURL as a state object

[DaeheeCodes]

Love your work on this, makes it so much easier for me to implement swiftui webview.
I was playing around with it to see if I can save the page's url but because the your webview package is constructed on load i couldnt use the general " webView.url" call.

I added the following code on your WebViewCoordinator extension after calling " public internal(set) var pageURL: String?
" on your WebViewState constructor

webView.evaluateJavaScript("document.URL.toString()") { (response, error) in
if let url = response as? String {
var newState = self.webView.state
newState.pageURL = url
self.webView.state = newState
}
}

Think itd be a great function to have especially for newbies like me so they dont have to go chasing around the code trying to figure out how to load the url : )

[gordan-glavas-codecons]

Hi, thanks for the feedback! Version 1.0.7 now contains pageURL state property.