fix(chips-combobox): changed a11y text, icon, and added placeholder docs

[agliga]

Description

• Fixed chips icon to be 12px
• Added placeholder in docs. I don't think we need a11y placeholder, but it should be documented now
• Added a11y text to include the option text (We might need to revisit this in case there are languages where remove item is gramatically incorrect, but for now, it's good enough)

References

#2116

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🦋 Changeset detected

Latest commit: 4843588

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@ebay/ebayui-core	Patch

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[LuLaValva]

Changes look good! Would you mind also making it so that form submission is unconditionally blocked on chips-combobox on enter keypress? That was the other feedback from the accessibility review. It should be as simple as moving preventDefault out of its if statement in the keydown handler.

[agliga]

Changes look good! Would you mind also making it so that form submission is unconditionally blocked on chips-combobox on enter keypress? That was the other feedback from the accessibility review. It should be as simple as moving preventDefault out of its if statement in the keydown handler.

Done

[LuLaValva]

Thanks!

[ArtBlue]

Looks great! Just one small change please...

[ArtBlue]

Beautiful! 🚀