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 change that adjusts the composer’s default height; main risk is minor layout/UX regressions in the editor’s empty/disabled states.

Overview
Reduces the ComposerPromptEditor ContentEditable minimum height (min-h-17.5 → min-h-6) to reclaim vertical space when the composer is empty/idle, while keeping the existing max-h-[200px] growth behavior.

^{Reviewed by Cursor Bugbot for commit d45ada4. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Reduce composer idle min-height to reclaim vertical space

Reduces the ContentEditable minimum height in ComposerPromptEditor from min-h-17.5 to min-h-6, so the composer renders shorter when empty or sparsely populated.

^{Macroscope summarized d45ada4.}

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[macroscopeapp]

Approvability

Verdict: Approved

A single Tailwind class change reducing the composer's minimum height from ~70px to ~24px. Purely visual adjustment with no runtime behavior impact.

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