Use `throw render()` / `throw redirect()` inside React/Vue/Solid components

[brillout]

Description

In principle, it should be possible to use throw render() and throw redirect() inside UI components.

For this to work, vike-{react,vue,solid} need to catch the exception and then re-throw it inside the onRenderHtml()/onRenderClient() hook, so that the exception propagates to Vike.

Contribution welcome.

[brillout]

Deprioritizing, as per vikejs/vike-react#123 (comment).

[simplecommerce]

Is this not supposed to work already?
In my test project, I implemented vike-node and am using throw redirect() in a React Component I have, but only in SSR in order to redirect to another page when the user isn't logged-in, and it seems to work fine.

[brillout]

@simplecommerce Yes it already works if the onRenderHtml() and onRenderClient() hooks receive the exception thrown by throw redirect() / throw render(), and if you aren't using HTML streaming. Because it isn't clear what should happen when throw redirect() / throw render() is called during HTML Streaming (will browsers respect the redirect header after the HTML stream has started?), I recommend defining user redirections on a page level instead of a component level.