[Inputs] Append/Prepend API and design updates

[mgadewoll]

Summary

Important

🚧 This PR is currently still actively being worked on and may be subject to changes.
It's used also to check and keep track of merges with main.

Note

This PR merges a feature branch.

This PR contains changes from:

• [EuiButton][EuiButtonEmpty] Update button paddings #8948
• [Visual Refresh] Update form layout append/prepend API  #9014
• [Inputs] Implement form element append/prepend design updates #9305 (still open and not yet merged)

Why are we making this change?

Screenshots #

Impact to users

QA

Remove or strikethrough items that do not apply to your PR.

General checklist

• Browser QA
  • Checked in both light and dark modes
  • Checked in both MacOS and Windows high contrast modes
    • (emulate forced colors if you do not have access to a Windows machine.)
  • Checked in mobile
  • Checked in Chrome, Safari, Edge, and Firefox
  • Checked for accessibility including keyboard-only and screenreader modes
• Docs site QA
  • Added documentation
  • Props have proper autodocs (using @default if default values are missing) and playground toggles
  • Checked Code Sandbox works for any docs examples
• Code quality checklist
  • Added or updated jest and cypress tests
  • Updated visual regression tests
• Release checklist
  • A changelog entry exists and is marked appropriately
  • If applicable, added the breaking change issue label (and filled out the breaking change checklist)
  • If the changes unblock an issue in a different repo, smoke tested carefully (see Testing EUI features in Kibana ahead of time)
• Designer checklist
  • If applicable, file an issue to update EUI's Figma library with any corresponding UI changes. (This is an internal repo, if you are external to Elastic, ask a maintainer to submit this request)

[mgadewoll]

ℹ️ Merged main on tag 111.1.0 into this feature branch (commit) to enable testing on Kibana.

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: d32f1a2
• Documentation website
• Storybook

History

• 💚 Build #2391 succeeded fee46b7

cc @mgadewoll

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: d32f1a2

cc @mgadewoll