Update README to enhance Table of Contents with additional sections and details

README.md

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 A distributed peer-to-peer network built with Go and LibP2P, providing decentralized database capabilities with RQLite consensus and replication.
 
+## Table of Contents
+
+- [Features](#features)
+- [System Requirements](#system-requirements)
+  - [Software Dependencies](#software-dependencies)
+  - [Installation](#installation)
+    - [macOS](#macos)
+    - [Ubuntu/Debian](#ubuntudebian)
+    - [Windows](#windows)
+  - [Hardware Requirements](#hardware-requirements)
+  - [Network Ports](#network-ports)
+- [Quick Start](#quick-start)
+  - [1. Clone and Setup Environment](#1-clone-and-setup-environment)
+  - [2. Generate Bootstrap Identity (Development Only)](#2-generate-bootstrap-identity-development-only)
+  - [3. Build the Project](#3-build-the-project)
+  - [4. Start the Network](#4-start-the-network)
+  - [5. Test with CLI](#5-test-with-cli)
+  - [6. Test Anchat Messaging](#6-test-anchat-messaging)
+- [Deployment](#deployment)
+  - [Production Installation Script](#production-installation-script)
+    - [One-Command Installation](#one-command-installation)
+    - [What the Script Does](#what-the-script-does)
+    - [Directory Structure](#directory-structure)
+    - [Node Types](#node-types)
+    - [Service Management](#service-management)
+    - [Configuration Files](#configuration-files)
+    - [Security Features](#security-features)
+    - [Network Discovery](#network-discovery)
+    - [Updates and Maintenance](#updates-and-maintenance)
+    - [Monitoring and Troubleshooting](#monitoring-and-troubleshooting)
+- [Environment Configuration](#environment-configuration)
+  - [Bootstrap Peers Configuration](#bootstrap-peers-configuration)
+    - [Setup for Development](#setup-for-development)
+    - [Configuration Files](#configuration-files-1)
+    - [Multiple Bootstrap Peers](#multiple-bootstrap-peers)
+    - [Checking Configuration](#checking-configuration)
+- [CLI Commands](#cli-commands)
+  - [Network Operations](#network-operations)
+  - [Storage Operations](#storage-operations)
+  - [Database Operations](#database-operations)
+  - [Pub/Sub Messaging](#pubsub-messaging)
+  - [CLI Options](#cli-options)
+- [Development](#development)
+  - [Project Structure](#project-structure)
+  - [Building and Testing](#building-and-testing)
+  - [Development Workflow](#development-workflow)
+  - [Environment Setup](#environment-setup)
+  - [Configuration System](#configuration-system)
+- [Client Library Usage](#client-library-usage)
+- [Anchat - Decentralized Messaging Application](#anchat---decentralized-messaging-application)
+  - [Features](#features-1)
+  - [Quick Start with Anchat](#quick-start-with-anchat)
+  - [Anchat Commands](#anchat-commands)
+  - [Anchat Configuration](#anchat-configuration)
+- [Troubleshooting](#troubleshooting)
+  - [Common Issues](#common-issues)
+  - [Debug Commands](#debug-commands)
+  - [Environment-specific Issues](#environment-specific-issues)
+  - [Configuration Validation](#configuration-validation)
+  - [Logs and Data](#logs-and-data)
+- [License](#license)
+
 ## Features
 
 - **Peer-to-Peer Networking**: Built on LibP2P for robust P2P communication