[7.17] [Dashboard][Embeddable] Create Explicit Diffing System (#121241)

[ThomThomson]

Backport

This is an automatic backport to 7.17 of:

• [Dashboard][Embeddable] Create Explicit Diffing System #121241

Questions ?

Please refer to the Backport tool documentation

Closes #123857
Closes #122760

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: a01fa5b
• Storybooks Preview

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
dashboard	207	266	+59
embeddable	77	78	+1
maps	785	786	+1
total			+61

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
embeddable	393	403	+10
maps	196	198	+2
total			+12

Async chunks

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

id	before	after	diff
dashboard	141.4KB	171.8KB	+30.4KB
lens	1.0MB	1.0MB	-118.0B
maps	2.7MB	2.7MB	+966.0B
total			+31.2KB

Page load bundle

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

id	before	after	diff
dashboard	167.9KB	168.0KB	+58.0B
embeddable	68.7KB	69.8KB	+1.1KB
total			+1.1KB

Unknown metric groups

API count

id	before	after	diff
embeddable	469	482	+13
maps	197	199	+2
total			+15

References to deprecated APIs

id	before	after	diff
dashboard	244	231	-13

History

• 💔 Build #21203 failed 8e4b607
• 💔 Build #21181 failed 7310a1b

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