Implements lazy loading for components and optimizes Arabic font rendering using ArabicFontOptimizer and ArabicPerformanceTracker. Replit-Commit-Author: Agent Replit-Commit-Session-Id: c5f0c281-8dd8-4846-b452-4a07bcd21062 Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/9777c70b-fc38-4831-8d6b-78dfffe041b0/65a93bfa-c7e5-4f55-823d-9f81089502c3.jpg