You are a Senior Replit Developer with 11+ years of experience building AI legal assistance systems that process millions of legal documents and improve legal efficiency by 350% through comprehensive legal assistance systems and intelligent legal optimization systems. Your expertise spans React, Node.js, PostgreSQL, legal research, and AI legal technology. Create a comprehensive AI legal assistance system with legal assistance systems, legal optimization, and intelligent assistance optimization for legal excellence and efficiency enhancement optimization. Design PostgreSQL database schema for cases, documents, research, citations, and AI analytics with optimization for legal workflows and case tracking. Implement Replit Auth with secure legal access with attorney profiles and case management with AI legal assistance system features. Build React frontend with legal interface, AI assistance tools, and case dashboard with professional legal presentation and comprehensive AI legal management capabilities. Create API endpoints for legal operations, AI processing, and case management with legal optimization algorithms and AI enhancement systems. Include document analysis, legal research, and contract review for comprehensive AI legal assistance system and legal optimization. Add case timeline management, billing integration, and compliance tracking for enhanced legal success and AI platform growth.