Fix validation steps on Windows #132

Author: m-mohr

README.md

@@ -90,13 +90,13 @@ pre-commit run --all-files # run manually
 
 ```bash
 # Check PyTorch and CUDA
-pixi run python -c "import torch; print('PyTorch:', torch.__version__); print('CUDA available:', torch.cuda.is_available())"
+pixi run python -c 'import torch; print("PyTorch:", torch.__version__); print("CUDA available:", torch.cuda.is_available())'
 
 # Check geospatial stack
-pixi run python -c "from osgeo import gdal; import rasterio, geopandas; print('Geospatial stack working')"
+pixi run python -c 'from osgeo import gdal; import rasterio, geopandas; print("Geospatial stack working")'
 
 # Check FTW CLI import
-pixi run python -c "from ftw_tools.cli import ftw; print('FTW CLI ready')"
+pixi run python -c 'from ftw_tools.cli import ftw; print("FTW CLI ready")'
 ```
 
 ### Conda/Mamba (Alternative)