cat > .gitignore << 'EOF'
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
venv/
env/
ENV/
backend/vehicles.db
backend/*.db
backend/*.db-journal
.env
.vscode/
.idea/
*.swp
*.swo
*~
.DS_Store
uploads/*
!uploads/.gitkeep
*.log
node_modules/
backups/
EOF
*.AppImage

# AppImage build files
AppDir/
AppImage/
appimagetool-x86_64.AppImage*
*.AppImage
build-appimage.sh
masina-dock.desktop

# Debian build files
deb-build/
build-deb.sh

# Security scan files
security-reports/
security-scan.sh
trivy-report.json

# Local data and backups
backups/
data/
venv/

# Templates (if not used)
templates/

# Duplicate README
README