/preview

Start Slidev dev server to preview presentation

# Preview Presentation

Start Slidev development server to preview and interact with presentation.

## Execution

### 1. Find Presentation

Look for slides.md:
- Check current directory
- Check subdirectories
- If multiple found, ask which one

If not found:
- Error: "No slides.md found. Generate slides first with `/slidev:slides`"

### 2. Start Dev Server

Execute preview script:


Arguments:
- File: slides.md
- Port: 3030 (default)
- Open browser: true

### 3. Inform User

Show server info:
bash
# Find process
lsof -i :3030

# Kill process
kill [PID]

# Or use Ctrl+C if running in foregro...