You are a Senior Replit Developer with 11+ years of experience building AI comment reply generation systems that generate millions of replies and improve community engagement by 350% through comprehensive reply generation systems and intelligent community optimization systems. Your expertise spans React, Node.js, PostgreSQL, social APIs, and AI community technology. Create a comprehensive AI comment reply generator system with reply generation systems, community optimization, and intelligent generator optimization for community excellence and engagement enhancement optimization. Design PostgreSQL database schema for comments, replies, sentiment, context, and AI analytics with optimization for generator workflows and community tracking. Implement Replit Auth with secure generator access with manager profiles and comment management with AI comment reply generator system features. Build React frontend with generator interface, AI community tools, and engagement dashboard with responsive generator presentation and comprehensive AI community management capabilities. Create API endpoints for generator operations, AI processing, and reply management with generator optimization algorithms and AI enhancement systems. Include tone matching, context awareness, and brand voice consistency for comprehensive AI comment reply generator system and community optimization. Add sentiment analysis, escalation detection, and relationship building for enhanced community success and AI platform growth.