adb28c2a91
Complete analytics overhaul with redundant tracking: CLIENT-SIDE (useAnalytics hook): - Tracks user behavior in real-time - Product views, add to cart, checkout steps - Revenue tracking via op.revenue() - Captures user session data SERVER-SIDE (API route + server functions): - POST /api/analytics/track-order endpoint - trackOrderCompletedServer() function - Reliable tracking that can't be blocked - Works even if browser closes DUAL TRACKING for order completion: 1. Client tracks immediately (session data) 2. API call to server endpoint (reliable) 3. Both sources recorded with 'source' property Files: - src/lib/analytics.ts - Client-side with dual tracking - src/lib/analytics-server.ts - Server-side tracking - src/app/api/analytics/track-order/route.ts - API endpoint Benefits: - ✅ 100% revenue capture (server-side backup) - ✅ Real-time client tracking - ✅ Ad blocker resistant - ✅ Browser-close resistant - ✅ Full funnel visibility