improvement(ui): use standard compact icon buttons

[BillLeoutsakosvl346]

Summary

• Use Button size=icon for table row Run/Stop and workflow-field Generate actions.
• Retain the 20px footprint, handlers, labels and disabled guards; adopt canonical corners and icon stroke.

Type of Change

• Refactor / maintainability improvement

Testing

• Full workspace type checks, lint, repository audits (including import and API validation), generators and docs checks pass.
• Complete EMCN test suite and relevant existing consumer suites pass.
• Before/after browser fixtures cover light/dark styling, narrow layouts and the affected interaction patterns. Fixtures are isolated controls, not full authenticated product flows.
• 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]

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1 Skipped Deployment

Project	Deployment	Actions	Updated
docs	Skipped		Sep 21, 2026 12:56am UTC

[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}

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge; both controls preserve their existing footprint, behavior, disabled state, and accessibility while adopting canonical styling.

Summary

This PR replaces locally styled compact actions with the shared Button icon-size contract while preserving their dimensions and behavior.

• Migrates the table-row Run/Stop action to the canonical quiet icon-button styling.
• Migrates the workflow-field Generate action to the canonical icon-button sizing.
• Retains the existing handlers, disabled state, titles, and accessible labels.

_{Reviews (1) · Last reviewed commit: "improvement(ui): use standard compact ic..."}