[META] SDK Docsite

[seanneumann]

What/Why

What are you proposing?

As we launch versions of SDK, we should have the corresponding documentation published in lockstep.

What users have asked for this feature?

In general, we've received a lot of feedback on the lack of dev docs for OpenSearch Dashboards. So publishing docs along with SDK changes is critical.

What problems are you trying to solve?

We want developers to use our SDK. Documentation will reduce the barrier to entry and minimize the support we need to provide on educating devs on how to use the SDK.

What is the developer experience going to be?

Unclear. Not sure if it's a dedicated doc site (similar to oui.opensearch.org) or integrated with others.