[Move @kbn/config-schema to server] data_views

[afharo]

Summary

Part of #189476.

We want to avoid @kbn/config-schema from leaking to the browser, and config.ts should be part of the server logic.

For maintainers

• This was checked for breaking API changes and was labeled appropriately

[elasticmachine]

Pinging @elastic/kibana-data-discovery (Team:DataDiscovery)

[kibana-ci]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 8d1dcbf

Failed CI Steps

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
dataViews	53	52	-1

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @afharo

[afharo]

Close in favor of #191521