fix(emcn): preserve editable combobox overlay text visibility

[BillLeoutsakosvl346]

Summary

• Keep editable Combobox input text transparent beneath formatted label and selected-icon overlays, even when caller classes specify a text color.
• Preserve caller styling and ordinary text visibility when no overlay is present.

Type of Change

• Bug fix

Testing

• All workspace type checks, repository lint, audits (including import and API validation), and generated-artifact checks pass.
• Complete EMCN suite and relevant existing consumer tests pass.
• Focused regression coverage checks formatted-label, selected-icon and no-overlay cases with caller text-color overrides.

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)

[BillLeoutsakosvl346]

@greptile

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Project	Deployment	Actions	Updated
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[BillLeoutsakosvl346]

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[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge, with no outstanding correctness, security, or repository-rule issues.

Summary

This PR fixes editable Combobox overlay rendering by applying text transparency after caller-provided classes, preventing formatted labels or selected icons from visually overlapping the input value.

• Preserves transparent input text whenever a formatted-label or selected-icon overlay is active.
• Preserves caller-defined text colors when no overlay is present.
• Adds regression coverage for label, icon, and no-overlay states.

_{Reviews (4) · Last reviewed commit: "fix(test): import chip combobox through ..."}

[cubic-dev-ai]

No issues found across 18 files

Confidence score: 5/5

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

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[cubic-dev-ai]

No issues found across 18 files

Confidence score: 5/5

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

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[BillLeoutsakosvl346]

@greptile

[BillLeoutsakosvl346]

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[cubic-dev-ai]

@cubic-dev-ai review this PR

@BillLeoutsakosvl346 I have started the AI code review. It will take a few minutes to complete.

[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.

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[BillLeoutsakosvl346]

@greptile

[BillLeoutsakosvl346]

@cubic-dev-ai review this PR

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@cubic-dev-ai review this PR

@BillLeoutsakosvl346 I have started the AI code review. It will take a few minutes to complete.

[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.

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[BillLeoutsakosvl346]

@greptile

[BillLeoutsakosvl346]

@cubic-dev-ai review this PR

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@cubic-dev-ai review this PR

@BillLeoutsakosvl346 I have started the AI code review. It will take a few minutes to complete.

[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.

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[BillLeoutsakosvl346]

Before / after visual comparison

Editable combobox overlays now take precedence over caller text-color classes. This prevents the raw value and formatted overlay from drawing on top of each other. The plain-input row remains unchanged.

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.

Fresh regression fixture covering formatted-label, selected-icon and no-overlay modes. This illustrates the retained Combobox fix, not the withdrawn workflow-picker migrations.

Current PR head checked at posting: 155950dd45.