Support PostHog

[RQuintin]

Name

Posthog

Homepage

posthog.com

[RQuintin]

I got posthog integrated by adding the following to +Layout.tsx.

I can use posthog throughout the app but I get an exception and a warning, so might need further work:
Following error was thrown by the onRenderHtml() hook defined at vike-react/__internal/integration/onRenderHtml
[PostHog.js] posthog was already loaded elsewhere. This may cause issues.
[PostHog.js] posthog was already loaded elsewhere. This may cause issues.

import { PostHogProvider } from 'posthog-js/react';

and also:

<PostHogProvider apiKey={import.meta.env.VITE_POSTHOG_KEY} options={{ api_host: import.meta.env.VITE_POSTHOG_HOST }}>
</etc...>

[RQuintin]

ok - tweaked so that posthog is initialised in a +onRenderClient.ts ; then amended +Layout like so:

{/* Use existing instance */}