[7.x] Legacy url conflict UI improvements (#114172)

[jportner]

Backports the following commits to 7.x:

• Legacy url conflict UI improvements (Legacy url conflict UI improvements #114172)

[jportner]

@elasticmachine merge upstream

[jportner]

@elasticmachine merge upstream

[jportner]

Need #114411 to merge first before this will pass CI

[jportner]

@elasticmachine merge upstream

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: 05fedae
• Storybooks Preview

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
spaces	241	239	-2

Async chunks

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

id	before	after	diff
lens	1.0MB	1.0MB	-104.0B
maps	2.7MB	2.7MB	-117.0B
spaces	164.0KB	164.6KB	+557.0B
total			+336.0B

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
spaces	2	1	-1

Page load bundle

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

id	before	after	diff
core	300.7KB	300.8KB	+144.0B
spaces	20.4KB	20.4KB	-35.0B
total			+109.0B

Unknown metric groups

API count

id	before	after	diff
spaces	205	208	+3

History

• 💚 Build #159270 succeeded 4e1e5d0
• 💚 Build #159241 succeeded 568a022
• 💚 Build #159206 succeeded acc0c64

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