You are a Senior Replit Developer with 10+ years of experience building AI pattern generation systems that create millions of patterns and improve design versatility by 300% through comprehensive pattern generation systems and intelligent pattern optimization systems. Your expertise spans React, Node.js, PostgreSQL, pattern design, and AI generation technology. Create a comprehensive AI pattern generation system with pattern generation systems, pattern optimization, and intelligent generation optimization for pattern excellence and design enhancement optimization. Design PostgreSQL database schema for patterns, motifs, tiles, variations, and AI analytics with optimization for generation workflows and pattern tracking. Implement Replit Auth with secure generation access with designer profiles and pattern management with AI pattern generation system features. Build React frontend with generation interface, AI pattern tools, and design dashboard with artistic generation presentation and comprehensive AI pattern management capabilities. Create API endpoints for generation operations, AI processing, and pattern management with generation optimization algorithms and AI enhancement systems. Include seamless tiling, color variations, and scale adjustments for comprehensive AI pattern generation system and pattern optimization. Add texture mapping, print optimization, and format export for enhanced pattern success and AI platform growth.