feat: expose params on event for use in middlware

[brenelz]

This would allow you access to url params in the middeware. Saw someone ask for it and figured this out.

export default createMiddleware({
    onBeforeResponse: [
        event => {
            console.log(event.context.params?.id);
        },
    ]
});

[ryansolid]

Interesting. Although it would only be available after rendering. That being said .context is an H3 thing. We need to thing about where this goes.. standardizing it etc.

[brenelz]

Sounds good I can close this for now. It was just an idea