feat: Generate ios sdk references

[gewenyu99]

💡 Motivation and Context

We have generated references for Python and JS-based SDKs already. They've proven to be popular. This is a first pass at the iOS docs.

💚 How did you test it?

Generated specs, pointing strapi to this branch, viewed the docs it produced.

Preview the docs here: PostHog/posthog.com#13762

📝 Checklist

• I reviewed the submitted code.
• I added tests to verify the changes.
• I updated the docs if needed.
• No breaking change or entry added to the changelog.

[gewenyu99]

Screen.Recording.2025-11-14.at.9.28.55.PM.mov

Mostly working, broke the examples, tho :O

[gewenyu99]

Screen.Recording.2025-11-14.at.10.49.30.PM.mov

Got it working :OO

[ioannisj]

@gewenyu99 Can we open a draft PR on posthog.com pointing to this branch to see this in action?

[ioannisj]

This assumes only method calls on main instance PostHogSDK, but we also have some public methods on other types, for example config.setBeforeSend(_:)

[gewenyu99]

@gewenyu99 Can we open a draft PR on posthog.com pointing to this branch to see this in action?

Yes, this need to actually go through Strapi, I'll set that up this week

This assumes only method calls on main instance PostHogSDK, but we also have some public methods on other types, for example config.setBeforeSend(_:)

Ooooo interesting, good call out

[marandaneto]

is there anything missing here besides making CI happy?

[gewenyu99]

is there anything missing here besides making CI happy?

@marandaneto Need a review of the new documentation strings. I did a rough pass based on existing docs. Still need some tweaks.

Sorry for the stale PR! A lot happened last year. Will try to get this cleaned up soon.