fix(blocks): give the detail headers the same tile as everything else

[waleedlatif1]

Summary

• The tile consolidation left the large detail headers on their own treatment, so a block wore one colour on the canvas and another in the header naming it — the preview panel behind the deploy modal and the logs trace detail painted straight from the catalog bgColor (Start's catalog blue over a neutral card), and hardcoded #2FB3FF/#FEE12B for the two subflows
• Adds the 18px header slot to BlockTile and points all three headers at it: preview panel, trace detail, and the editor header — which had been carrying its own inline copy of the accent rule
• WorkflowTypeIcon takes an icon class so the accent chip can draw the larger glyph the header uses
• Drops the two duplicate local IconComponent helpers the headers were the last callers of

Type of Change

• Bug fix

Testing

Type-check and lint clean across apps/sim and packages/workflow-renderer; blocks/ suite passes (706 tests).

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.

Project	Deployment	Actions	Updated (UTC)
docs	Ready	Preview	Aug 13, 2026 7:27pm

[cursor]

PR Summary

Low Risk
UI-only consolidation of block icon rendering with no auth, data, or execution logic changes.

Overview
Detail headers in the editor, preview panel, and logs trace detail no longer paint block icons from catalog bgColor, hardcoded subflow colors, or inline accent/ChipTag logic — they now use BlockTile with a new lg (18px) slot so the same accent vs provider treatment as the canvas and list rows applies.

BlockTile adds lg sizing and per-size icon classes; accent blocks pass iconClassName through to WorkflowTypeIcon. Local IconComponent helpers and related imports are removed from the editor and preview editor.

^{Reviewed by Cursor Bugbot for commit f5d74c0. Configure here.}

[greptile-apps]

Greptile Summary

The PR consolidates detail-header icon rendering onto the shared BlockTile treatment.

• Adds an 18px header tile size with a corresponding 12px glyph size.
• Uses the shared tile in the editor, preview, and trace-detail headers.
• Allows WorkflowTypeIcon callers to override the glyph size.
• Removes duplicated local icon-rendering helpers and hardcoded subflow colors.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
apps/sim/blocks/block-tile.tsx	Adds the large tile and glyph sizing variants while preserving the established single-consumer component configuration pattern.
packages/workflow-renderer/src/workflow-block/workflow-block-view.tsx	Adds an optional glyph class override to WorkflowTypeIcon without changing its default rendering.
apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/editor.tsx	Replaces the editor header’s inline accent-chip implementation with the shared large BlockTile.
apps/sim/app/workspace/[workspaceId]/w/components/preview/components/preview-editor/preview-editor.tsx	Uses the shared large tile for standard and subflow preview headers and removes duplicated icon rendering.
apps/sim/app/workspace/[workspaceId]/logs/components/log-details/components/trace-view/trace-view.tsx	Uses the shared large tile for trace details while retaining the existing resolved icon and contrast-adjusted color inputs.

_{Reviews (2): Last reviewed commit: "fix(blocks): give the detail headers the..." | Re-trigger Greptile}

[waleedlatif1]

@greptile

[waleedlatif1]

@cursor review

[cursor]

✅ Bugbot reviewed your changes and found no new issues!

Comment @cursor review or bugbot run to trigger another review on this PR

^{Reviewed by Cursor Bugbot for commit f5d74c0. Configure here.}