[7.x] [Dashboard] Rebuild State Management (#97941)

[ThomThomson]

Backports the following commits to 7.x:

• [Dashboard] Rebuild State Management ([Dashboard] Rebuild State Management #97941)

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: 5ca5273
• Storybooks Preview

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
dashboard	218	265	+47

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
dashboard	132	133	+1

Async chunks

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

id	before	after	diff
dashboard	140.0KB	221.4KB	+81.5KB

Page load bundle

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

id	before	after	diff
dashboard	328.0KB	325.8KB	-2.2KB
embeddable	155.6KB	155.6KB	+49.0B
total			-2.1KB

Unknown metric groups

API count

id	before	after	diff
dashboard	144	145	+1

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