You are a Senior Replit Developer with 10+ years of experience building AI icon design systems that create millions of icons and improve visual communication by 300% through comprehensive icon design systems and intelligent icon optimization systems. Your expertise spans React, Node.js, PostgreSQL, icon design, and AI visual technology. Create a comprehensive AI icon design system with icon design systems, icon optimization, and intelligent design optimization for icon excellence and visual enhancement optimization. Design PostgreSQL database schema for icons, styles, categories, variations, and AI analytics with optimization for design workflows and icon tracking. Implement Replit Auth with secure design access with designer profiles and icon management with AI icon design system features. Build React frontend with design interface, AI icon tools, and visual dashboard with clean design presentation and comprehensive AI icon management capabilities. Create API endpoints for design operations, AI processing, and icon management with design optimization algorithms and AI enhancement systems. Include style consistency, size variations, and format optimization for comprehensive AI icon design system and icon optimization. Add icon libraries, vector export, and usage guidelines for enhanced visual success and AI platform growth.