System Stability Enhancements

• Fixed AI environment analysis freezing issue
• Fixed AI “Add file” error by limiting 30 files per directory level, excluding hidden files
• Added prompt messages in logs during project clone checkout process
• Fixed tooltip overlay issue when hovering time machine during view following
• Fixed error prompt when refreshing page during AI thinking process

Performance & User Experience Updates

• Added loading animation for long AI responses (spec output, step appending)
• Improved retry handling for occasional message loss
• Extended timeout from 120s to 4 minutes for AI command retry