data/terrain/ data/terrain/ venv/ backend/venv/ **/__pycache__/ *.pyc **/__pycache__/ *.pyc backend/data/ .claude/ CLAUDE.md # Desktop build artifacts desktop/backend-dist/ desktop/dist/ desktop/node_modules/ # Installer build artifacts installer/build/ installer/dist/ # PyInstaller *.spec.bak __pycache__/ *.pyc nul # PyInstaller build artifacts backend/build/ backend/dist/