docs: update index.md

docs/index.md

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-# ARP Spoofer
+# ARP Spoofer 🌐
 
 Welcome to the ARP Spoofer documentation. This tool provides advanced network packet analysis and ARP spoofing capabilities.
 
-## Overview
+## 📋 Overview
 
 ARP Spoofer is a Python-based tool that enables:
-- Real-time packet capture and filtering
-- Pattern-based traffic monitoring
-- MAC address resolution
-- Hostname detection
-
-## Quick Links
-- [Installation Guide](installation.md)
-- [Usage Guide](usage.md)
-- [API Reference](api.md)
-- [Contributing](contributing)
+- 🔍 Real-time packet capture and filtering
+- 📊 Pattern-based traffic monitoring
+- 🌐 MAC address resolution
+- 🖥️ Hostname detection
+
+## ✨ Features
+
+### Network Analysis
+- Real-time monitoring of network traffic
+- Custom packet filtering options
+- Detailed packet inspection
+- Traffic pattern recognition
+
+### ARP Operations
+- Smart gateway detection
+- Target device mapping
+- Traffic interception capabilities
+- Packet manipulation tools
+
+### Reporting
+- Multiple export formats (HTML, JSON, TXT)
+- Interactive report generation
+- Visual traffic analysis
+- Custom data filtering
+
+## 📚 Documentation
+- [Installation Guide](installation.md) - Setup and configuration
+- [Usage Guide](usage.md) - Detailed usage instructions
+- [API Reference](api.md) - Developer documentation
+- [Contributing](contributing.md) - How to contribute
+
+## 🛡️ Security Notice
+
+This tool is intended for educational and authorized testing purposes only. Make sure to:
+- Only use on networks you own or have explicit permission to test
+- Follow local laws and regulations
+- Be aware of potential security implications
+
+## 🤝 Support
+
+- Report issues on [GitHub](https://github.com/zeefxd/ARP-Spoofer/issues)
+- Join our community discussions
+- Check out the [contributing guidelines](contributing.md)
+
+## 📜 License
+
+This project is licensed under the MIT License - see the [LICENSE](https://github.com/zeefxd/ARP-Spoofer/blob/main/LICENSE) file for details.