[8.x] feat(rca): add header details (#193600)

[kibanamachine]

Backport

This will backport the following commits from main to 8.x:

• feat(rca): add header details (#193600)

Questions ?

Please refer to the Backport tool documentation

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: ce11b28
• Kibana Serverless Image: docker.elastic.co/kibana-ci/kibana-serverless:pr-193620-ce11b2877a75

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
investigateApp	560	562	+2

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
investigateApp	464.2KB	465.1KB	+922.0B

Unknown metric groups

ESLint disabled line counts

id	before	after	diff
investigateApp	1	2	+1

Total ESLint disabled count

id	before	after	diff
investigateApp	3	4	+1

History

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

cc @kdelemme