improvement(ui): share public chat composer actions

[BillLeoutsakosvl346]

Summary

• Share the circular attachment, send and stop actions in public chat.
• Preserve the existing quiet/primary palettes, 28px size, labels, icons and disabled/streaming conditions.

Type of Change

• Refactor / maintainability improvement

Testing

• Full workspace type checks, lint, repository audits (including import and API validation), generators and docs checks pass.
• External source comparison confirms caller logic and content are unchanged.
• Before/after browser fixtures cover the changed component's styling and interactions. Original and extracted controls have matching computed styles. These are isolated fixtures, not full authenticated product flows.
• Relevant existing tests pass. No landing-page changes or audit tooling included.

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

1 Skipped Deployment

Project	Deployment	Actions	Updated
docs	Skipped		Sep 20, 2026 11:43pm UTC

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge because the extraction preserves the existing button behavior and presentation without introducing new changes since the previous review.

Summary

Refactors the public chat composer to share a dedicated circular action-button component.

• Reuses the wrapper for attachment, send, and stop actions.
• Preserves existing variants, dimensions, icons, labels, handlers, and disabled conditions.
• No changes were made after the previous review SHA.

_{Reviews (2) · Last reviewed commit: "improvement(ui): share public chat compo..."}

[cubic-dev-ai]

No issues found across 2 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Re-trigger cubic}

[BillLeoutsakosvl346]

Before / after visual comparison

Public-chat actions share their existing compact action-button treatment. The enabled primary Send action is shown.

Left = before; right = after.

Rendered component fixtures with application CSS and local data, rather than authenticated product-page screenshots. These are representative visual examples, not end-to-end behavior coverage.

Current PR head checked at posting: 07f25c268a.

Additional theme/state comparisons