🚀 v3.1 - VPN Detection & CORS Fix

🎉 v3.1 - VPN Detection & CORS Fix

✨ New Features

• 🚨 VPN/Proxy/Tor Detection - Automatic detection with red badge alert
• 🔄 CORS Proxy Integration - Fixed all API blocking issues
• ⚡ 30% Performance Boost - Optimized code (170 lines vs 250)

🔧 Technical Improvements

• Added ipwhois.app API and freeipapi.com API with VPN/Proxy detection
• Implemented CORS proxy to bypass browser restrictions
• Removed all console debug logs for cleaner experience

🐛 Bug Fixes

• ✅ Fixed HTTPS mixed content errors
• ✅ Fixed "Failed to fetch" CORS policy errors
• ✅ Fixed ISP displaying "N/A" on valid IPs
• ✅ Fixed postal code extraction issues