opt_out functionality for posthog-node

[shogunpurple]

Is your feature request related to a problem?

Nope

Describe the solution you'd like

opt_out functionality for posthog-node. This would allow CLIs etc to allow certain users to opt out of analytics.

Describe alternatives you've considered

Right now we are just storing some data locally to show that the user has opted out and avoid calling the client altogether.

Additional context

Thank you for your feature request – we love each and every one!

[yakkomajuri]

Just transferred to the right repo, thanks for this @shogunpurple !

@posthog-bot please add @shogunpurple for ideas

[posthog-contributions-bot[bot]]

@yakkomajuri

I've put up a pull request to add @shogunpurple! :tada: