Discover eql refactor editor query

[kertal]

Summary

Trying to make the potential fix of #223394 more stable with unit test coverage, but still hacky
#223394

Checklist

Check the PR satisfies following conditions.

Reviewers should verify this PR satisfies this list as well.

• Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support
• Documentation was added for features that require explanation or tutorials
• Unit or functional tests were updated or added to match the most common scenarios
• If a plugin configuration key changed, check if it needs to be allowlisted in the cloud and added to the docker list
• This was checked for breaking HTTP API changes, and any breaking changes have been approved by the breaking-change committee. The release_note:breaking label should be applied in these situations.
• Flaky Test Runner was used on any tests changed
• The PR description includes the appropriate Release Notes section, and the correct release_note:* label is applied per the guidelines

Identify risks

Does this PR introduce any risks? For example, consider risks like hard to test bugs, performance regression, potential of data loss.

Describe the risk, its severity, and mitigation for each identified risk. Invite stakeholders and evaluate how to proceed before merging.

• See some risk examples
• ...

[kertal]

/ci

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[kertal]

/ci

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[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: c0e6320

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
esql	237	238	+1
lens	1438	1439	+1
stackAlerts	291	292	+1
total			+3

Async chunks

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

id	before	after	diff
esql	255.6KB	256.5KB	+921.0B

History

• 💔 Build #309117 failed 4c52dc8
• 💔 Build #309063 failed 6aa18a2
• 💔 Build #308857 failed e663474
• 💔 Build #308798 failed 5ec06fe
• 💔 Build #308715 failed 7c7e464

[kertal]

closing in favor of #224671