Add GitHub setup guide

Includes repository configuration, topics, and setup instructions for publishing to GitHub.

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

Author: CrazyDubya

GITHUB_SETUP.md

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+# GitHub Repository Setup Guide
+
+## Repository Information
+
+**Name**: `pytocplusplus`
+
+**Description**: 
+```
+A tool for converting Python code to optimized C++ with support for classes, inheritance, and Union types
+```
+
+**Topics/Tags** (add these in GitHub repository settings):
+- `python`
+- `cpp`
+- `code-conversion`
+- `transpiler`
+- `performance`
+- `optimization`
+- `ast`
+- `pybind11`
+- `cmake`
+- `code-generation`
+
+## Setup Steps
+
+1. **Create Repository on GitHub**:
+   - Go to https://github.com/new
+   - Repository name: `pytocplusplus`
+   - Description: Copy from above
+   - Public repository
+   - Don't initialize with README, .gitignore, or license (we have them)
+
+2. **Connect and Push**:
+   ```bash
+   # Replace [username] with your GitHub username
+   git remote add origin https://github.com/[username]/pytocplusplus.git
+   git push -u origin main
+   ```
+
+3. **Configure Repository Settings** (optional but recommended):
+   - Add topics/tags listed above
+   - Enable Issues and Discussions
+   - Set up branch protection rules for `main`
+   - Configure GitHub Pages for documentation (optional)
+
+## Repository Structure
+
+```
+pytocplusplus/
+├── README.md                    # Main project documentation
+├── LICENSE                      # MIT License
+├── CONTRIBUTING.md              # Contribution guidelines
+├── .gitignore                   # Git ignore rules
+├── requirements.txt             # Python dependencies
+├── src/                         # Source code
+│   ├── analyzer/               # Python AST analysis
+│   ├── converter/              # C++ code generation
+│   ├── rules/                  # Conversion rules
+│   └── testing/                # Testing framework
+├── examples/                   # Example Python files
+├── tests/                      # Unit and integration tests
+├── docs/                       # Project documentation
+└── generated/                  # Example generated C++ code
+```
+
+## Key Features to Highlight
+
+- ✅ **Class and Inheritance Support**: Full Python class translation
+- ✅ **Union Type Support**: std::variant with visitor pattern
+- ✅ **F-string Handling**: Advanced string formatting
+- ✅ **Python-C++ Interoperability**: pybind11 bindings
+- ✅ **Performance Benchmarking**: Demonstrates 4.4x speedup
+- ✅ **Comprehensive Testing**: Unit and integration tests
+- ✅ **Professional Documentation**: Complete docs and examples
+
+## Project Status
+
+**Current Version**: v0.2.0 (Class and Union Type Support)
+**Development Status**: Active Development
+**License**: MIT
+**Python Version**: 3.8+
+**C++ Standard**: C++17
+
+The project is ready for public release and community contributions!