## 1. Implementation
- [x] 1.1 Create `install.sh` for Linux and macOS
- [x] 1.2 Create `install.bat` (or `install.ps1`) for Windows
- [x] 1.3 Implement prerequisite checks (Python, Git) in both scripts
- [x] 1.4 Implement virtual environment creation and dependency installation
- [x] 1.5 Implement configuration initialization logic
- [x] 1.6 Update `README.md` with new installation instructions
- [x] 1.7 Test installer on Linux (local environment)
- [x] 1.8 Verify Windows script logic (dry run or rigorous review if Windows unavailable)
