fix: Remove annoying speed efficiency popup from test function

- Removed detailed performance metrics from test alert popup
- Cleaned up message to show only analysis results and recommendations
- Kept performance logging in console for debugging if needed
- Users no longer see annoying 'Duration/Screenshots/Efficiency' popup

The speed improvements are real but don't need to be constantly shown
in popup form - focus on analysis results instead.

app/automation-v2/page.js

@@ -260,7 +260,8 @@ export default function AutomationPageV2() {
         console.log(`🤖 Analysis: ${data.analysis ? 'Yes' : 'No'}`)
         console.log(`🚀 Efficiency: ${data.optimization?.efficiency || 'N/A'}`)
         
-        alert(`✅ Optimized Analysis Complete!\n\n⏱️ Duration: ${duration}s\n📸 Screenshots: ${data.screenshots?.length || 0}\n🚀 Efficiency: ${data.optimization?.efficiency || 'N/A'}\n\n${data.analysis ? `📊 Recommendation: ${data.analysis.overallRecommendation} (${data.analysis.confidence}% confidence)` : ''}`)
+        // Clean success message without annoying speed metrics
+        alert(`✅ Analysis Complete!\n\n${data.analysis ? `📊 Recommendation: ${data.analysis.overallRecommendation} (${data.analysis.confidence}% confidence)` : 'Analysis completed successfully'}`)
       } else {
         console.error('❌ Optimized analysis failed:', data.error)
         alert(`❌ Optimized analysis failed: ${data.error}`)