fix(autolayout): reduce horizontal spacing in autolayout

[icecrasher321]

Summary

Reduce horizontal spacing in autolayout

Type of Change

• Bug fix

Testing

Tested manually

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)

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1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
docs	Skipped			Dec 8, 2025 6:36am

[greptile-apps]

Greptile Overview

Greptile Summary

Reduced horizontal spacing constants for autolayout from 550→350 and container spacing from 400→250. However, the container spacing change is ineffective due to a duplicate constant definition in containers.ts:18 that shadows the export from constants.ts.

• Root-level horizontal spacing successfully reduced from 550 to 350
• Container horizontal spacing change (400→250) has no effect due to duplicate constant in containers.ts
• The duplicate in containers.ts needs to be removed and the constant should be imported from constants.ts instead

Confidence Score: 2/5

• This PR is only partially effective due to a duplicate constant that prevents container spacing from being updated
• Score reflects that while the root-level spacing change works correctly, the container spacing change is completely ineffective due to a shadowing duplicate constant in containers.ts:18. This means only half of the intended spacing reduction is actually applied, which could lead to inconsistent layout behavior
• containers.ts needs attention to remove the duplicate constant and import from constants.ts instead

Important Files Changed

File Analysis

Filename	Score	Overview
apps/sim/lib/workflows/autolayout/constants.ts	2/5	Reduced horizontal spacing constants, but container spacing change is ineffective due to duplicate constant in containers.ts:18

Sequence Diagram

sequenceDiagram
    participant User
    participant applyAutoLayout
    participant constants.ts
    participant containers.ts
    participant layoutBlocksCore
    
    User->>applyAutoLayout: Call with blocks, edges, options
    applyAutoLayout->>constants.ts: Import DEFAULT_HORIZONTAL_SPACING (350)
    applyAutoLayout->>layoutBlocksCore: Layout root blocks with spacing=350
    layoutBlocksCore-->>applyAutoLayout: Root blocks positioned
    
    applyAutoLayout->>containers.ts: Call layoutContainers(blocks, edges, options)
    Note over containers.ts: Has duplicate constant<br/>DEFAULT_CONTAINER_HORIZONTAL_SPACING = 400
    containers.ts->>containers.ts: Use local constant (400)<br/>NOT from constants.ts (250)
    containers.ts->>layoutBlocksCore: Layout container children with spacing=400
    layoutBlocksCore-->>containers.ts: Container children positioned
    containers.ts-->>applyAutoLayout: Containers updated
    
    applyAutoLayout-->>User: Return layout result
    
    Note over constants.ts,containers.ts: BUG: Container spacing change<br/>from 400→250 has no effect!

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[greptile-apps]

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[greptile-apps]

logic: changing this constant has no effect because containers.ts:18 has a duplicate definition that shadows this export

Suggested change

	export const DEFAULT_CONTAINER_HORIZONTAL_SPACING = 250
	export const DEFAULT_CONTAINER_HORIZONTAL_SPACING = 250

The duplicate constant in containers.ts should import this value instead:

import { DEFAULT_CONTAINER_HORIZONTAL_SPACING } from '@/lib/workflows/autolayout/constants'

Prompt To Fix With AI

This is a comment left during a code review.
Path: apps/sim/lib/workflows/autolayout/constants.ts
Line: 84:84

Comment:
**logic:** changing this constant has no effect because `containers.ts:18` has a duplicate definition that shadows this export

```suggestion
export const DEFAULT_CONTAINER_HORIZONTAL_SPACING = 250
```

The duplicate constant in `containers.ts` should import this value instead:
```typescript
import { DEFAULT_CONTAINER_HORIZONTAL_SPACING } from '@/lib/workflows/autolayout/constants'
```

How can I resolve this? If you propose a fix, please make it concise.