[Infrastructure UI] Create MetricsExplorerViewsService and MetricsExplorerViewsClient

[tonyghiani]

📓 Summary

Depends on #154900
Closes #155112

This PR implements the InventoryViewsService and InventoryViewsClient, injecting an instance of the client in the KibanaContextForPlugin and exposing so a set of utilities to retrieve/update inventory views:

• findMetricsExplorerViews
• getMetricsExplorerView
• createMetricsExplorerView
• updateMetricsExplorerView
• deleteMetricsExplorerView

👣 Next steps

• Implement [Infrastructure UI] Saved object hooks that use the SO client are removed in favour of the new endpoints #154725 to consume the service

[elasticmachine]

Pinging @elastic/infra-monitoring-ui (Team:Infra Monitoring UI)

[ghost]

🤖 GitHub comments

Expand to view the GitHub comments

Just comment with:

• /oblt-deploy : Deploy a Kibana instance using the Observability test environments.
• run elasticsearch-ci/docs : Re-trigger the docs validation. (use unformatted text in the comment!)

[crespocarlos]

LGTM! Just tiny little thing.

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 8308b60

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
infra	1371	1379	+8

Public APIs missing comments

Total count of every public API that lacks a comment. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats comments for more detailed information.

id	before	after	diff
infra	44	45	+1

Async chunks

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

id	before	after	diff
infra	2.0MB	2.0MB	+4.0B

Public APIs missing exports

Total count of every type that is part of your API that should be exported but is not. This will cause broken links in the API documentation system. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats exports for more detailed information.

id	before	after	diff
infra	12	13	+1

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
infra	97.8KB	101.0KB	+3.2KB

Unknown metric groups

API count

id	before	after	diff
infra	47	48	+1

ESLint disabled in files

id	before	after	diff
infra	9	10	+1

ESLint disabled line counts

id	before	after	diff
enterpriseSearch	17	19	+2
securitySolution	399	402	+3
total			+5

Total ESLint disabled count

id	before	after	diff
enterpriseSearch	18	20	+2
infra	61	62	+1
securitySolution	479	482	+3
total			+6

History

• 💛 Build #123562 was flaky e86348a
• 💛 Build #123493 was flaky bc64908

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@elasticmachine merge upstream