[BUG] The docs refer to the demo directory, however it isn't in our code base.

[epugh]

What is the bug?

In the docs, that we are coping over, we have http://localhost:4000/docs/latest/search-plugins/ltr/logging-features/ page that says:

However, that link, which should be https://github.com/o19s/OpenSearch-learning-to-rank/tree/master/demo doesn't work because that directory was never ported over.

How can one reproduce the bug?

Use this PR for the documentation and stand it up: opensearch-project/documentation-website#8336

What is the expected behavior?

Either the link works, or we rework it to not have a link

[epugh]

Good candidate for @JohannesDaniel to pick up...

[dblock]

[Catch All Triage - 1, 2, 3, 4]