Reduce composer idle min-height to reclaim vertical space

[NatnaelTaddese]

What Changed

Changed min-h-17.5 → min-h-6 on the ContentEditable in ComposerPromptEditor.tsx, reducing the idle minimum height from ~70px to ~24px.

Why

When idle (especially while an agent is working), the empty composer takes up excessive vertical height. Reducing the min-height reclaims that space for the conversation/event view without affecting the expand-on-content behavior (max-height remains at 200px).

UI Changes

Before:

After:

Checklist

• This PR is small and focused
• I explained what changed and why
• I included before/after screenshots for any UI changes
• I included a video for animation/interaction changes

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Note

Low Risk
Low risk UI-only tweak that changes the composer’s idle layout height; no logic, data, or security behavior is modified.

Overview
Reduces the idle minimum height of the composer ContentEditable in ComposerPromptEditor.tsx by changing Tailwind min-h-17.5 to min-h-6, reclaiming vertical space while keeping the existing max height and scrolling behavior.

^{Reviewed by Cursor Bugbot for commit e876e15. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Reduce composer idle min-height to reclaim vertical space

Decreases the ContentEditable minimum height in ComposerPromptEditorInner from min-h-17.5 to min-h-6, reducing the composer's initial size when empty or short on content.

^{Macroscope summarized e876e15.}

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[macroscopeapp]

Approvability

Verdict: Approved

This change reduces the CSS min-height of the composer text area from min-h-17.5 to min-h-6 — a purely visual adjustment with no logic or runtime behavior impact beyond reclaiming vertical space.

^{You can customize Macroscope's approvability policy. Learn more.}

Dismissing prior approval to re-evaluate 049f8cd

Dismissing prior approval to re-evaluate e876e15