[7.x] Improve consistency for display of management items (#92694)

[kibanamachine]

Backports the following commits to 7.x:

• Improve consistency for display of management items (Improve consistency for display of management items #92694)

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: d6c0f75
• Storybooks Preview

Metrics [docs]

Async chunks

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

id	before	after	diff
triggersActionsUi	1.6MB	1.5MB	-23.9KB
watcher	887.4KB	887.4KB	+1.0B
total			-23.9KB

Page load bundle

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

id	before	after	diff
beatsManagement	128.4KB	128.4KB	+76.0B
crossClusterReplication	26.9KB	27.1KB	+279.0B
triggersActionsUi	104.0KB	104.1KB	+82.0B
watcher	24.2KB	24.9KB	+721.0B
total			+1.1KB

Unknown metric groups

async chunk count

id	before	after	diff
triggersActionsUi	41	42	+1

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

cc @legrego