Enhance README with Control Center overview

Fix GitHub Pages: Add client-side logic and charts

feat: Add Advanced MCP Agent with Context7 and Playwright integration

feat: Add index.html for GitHub Pages default page

Delete reference section from README

feat: Update dashboard with all advanced features - Intelligent Router page with LLM-as-a-Judge visualization - Semantic Cache monitoring with hit rate trends - Observability page with trace/span viewing - Tool Manager with plugin status - DLP Policy engine dashboard - Cost Monitor with model breakdown

feat: Add advanced features - intelligent routing, semantic caching, observability - Semantic Cache with vector database (Chroma) support - LLM-as-a-Judge intelligent router with complexity analysis - Observability system with LangSmith/Phoenix integration - Tool Manager with plugin architecture (Google Drive, Slack, GitHub) - Docker Compose for microservices deployment - Dockerfiles for all services

feat: Add Presidio masking and DLP policy engine

feat: Add MCP Agents with Enterprise Connector and Multi-LLM Platform - Enterprise MCP Connector with RBAC, audit logging, PII masking - Multi-LLM Platform with cost optimization and smart routing - Interactive English dashboard with Chart.js visualizations - Dark/Light mode, real-time metrics, data export