Ability to specify path to WebView2

[NanoNik]

Is your feature request related to a problem? Please describe.

I'm building an application using wails v2, what I want to do is to download webview2 in a separate bootstrapper that will download all dependencies of the application (including webview2, if not installed), and then use downloaded (not installed in the system) version.

I think it's not very good for user experience to pop up messages and force them to download a webview or silently download it without any visual feedback.

Also, this could be helpful when debugging issues with a specific version of webview2.

Describe the solution you'd like

Basically just add a new field in struct windows.Options and pass it to createCoreWebView2EnvironmentWithOptions

options := &windows.Options {
    WebviewBrowserPath: "webview_downloaded/",
}

Describe alternatives you've considered

No response

Additional context

No response

[leaanthony]

I see a benefit in this and am happy to accept a PR for it. It sounds like you already know what needs doing 👍