chore: sync react localization from platform-localization

[platform-localization-pr-bot]

Automated localization sync from platform-localization.

• Platform: React
• Source ref: 33c69f9cabd6259409c968f043e33907e28c89f2
• Workflow: Distribute React Localization

Greptile Summary

This PR adds English localization strings for UI accessibility labels.

• Added font size ARIA label text.
• Added line spacing ARIA label text.
• Added close control ARIA label text.

Confidence Score: 5/5

This looks safe to merge.

• No blocking issues found in the changed code.

Important Files Changed

Filename	Overview
packages/ui/src/i18n/locales/en.json	Adds four English ARIA label keys to the UI locale file.

_{Reviews (1): Last reviewed commit: "chore: sync react localization" | Re-trigger Greptile}

Context used (6)

• Rule used - Unified versioning: All packages must maintain exa... (source)
• Rule used - Auto-injected styles: index.ts calls injectStyles(... (source)
• Context used - CLAUDE.md (source)
• Context used - AGENTS.md (source)
• File used - docs/review-guidelines.md (source)
• Context used - Enforce project-specific review guidelines - see d... (source)

[changeset-bot]

⚠️ No Changeset found

Latest commit: 91d3d89

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR