feat: add click-outside functionality to close responsive navbar #336
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Closes #338
🎯 Overview
This PR enhances the mobile navigation experience by adding click-outside functionality to automatically close the responsive navbar, following modern UI/UX patterns.
🚀 What Changed
🧪 Testing Done
🎨 User Experience Benefits
📱 Demo
Before: Users had to click hamburger menu or nav link to close navbar
After: Users can close navbar by clicking anywhere outside + all existing methods
🔧 Implementation Details
📚 References
Ready for review ✅