[BUG] Event analytics is missing in OpenSearch Dashboards 3.0

[vinylen]

What is the bug?
Any and all references to Observability Logs or Event analytics is gone from OpenSearch Dashboards in release 3.0. In the documentation for event analytics, there is a URL that leads to OpenSearch Playground to try out event analytics and it results in a error.

How can one reproduce the bug?
Steps to reproduce the behavior:

1. Go to https://playground.opensearch.org/app/observability-logs#/

What is your host/environment?
OpenSearch & OpenSearch Dashboards 3.0

Do you have any screenshots?

Do you have any additional context?
Add any other context about the problem.

[ps48]

Thanks for raising the issue @vinylen. We'll need to update this in the documentation.

Observability logs is not supported in OSD when multi-datasource is enabled. We have added the support for PPL/SQL in Discover. To use discover with PPL/SQL you need to go to application settings and enable query-enhancements and new home. Should be accessible here: https://future.playground.opensearch.org/.