Release v0.1.2: Complete MCP documentation and verified PyPI integration

🎉 Major Documentation Update:

📚 Documentation Enhancements:
- Added comprehensive MCP client configuration guides
- Included examples for Claude Desktop, CAMEL Framework, and other MCP clients
- Added complete usage examples with real working code
- Created detailed troubleshooting section with common issues and solutions

✅ Verified Functionality:
- Confirmed simple configuration 'uvx terminal-toolkit-mcp' works with PyPI package
- Tested both MCPClient and MCPToolkit integration patterns
- Validated all configuration examples with actual working demonstrations

🔧 Enhanced Examples:
- Updated client examples with actual output demonstrations
- Added working examples for basic operations, interactive processes, and agent integration
- Included both simple and advanced usage patterns

🚀 Ready for Production:
- All configurations tested and verified
- Complete user documentation
- Troubleshooting guide for common issues
- PyPI package fully functional with simple configuration

Author: MuggleJinx