Add documentation for using Vike + Sentry tracing

[gajus]

It is not clear what would be the correct setup for Vike with Sentry tracing.

https://docs.sentry.io/platforms/javascript/guides/react/tracing/

e.g. docs mention Sentry.reactRouterV6BrowserTracingIntegration – what's the equivalent for Vike?

[brillout]

Since you don't use vike-react, I don't foresee any blockers on Vike's side to integrate this. You control the whole rendering, so you have extensive control over how you want to integrate performance tracing. Potentially relevant: https://vike.dev/onBeforeRoute.

But let me know if you run into any blockers.

Add documentation for using Vike + Sentry tracing

That'd be great indeed. Even better would be a Vike extension vike-sentry — we're currently working on making Vike extensions powerful enough to be able to implement things like vike-sentry.

As always, thank you for your past sponsorship, and let me know if there is anything that could make you consider reviving it.