Fix: Ensure directories exist in download script

backend/scripts/download_hdx_panama.py

@@ -71,6 +71,9 @@ def download_and_extract_hdx(dataset_name, url, description):
             else:
                  # Default behavior
                  geojson_path = output_dir / f"{dataset_name}.geojson"
+            
+            # Ensure directory exists (critical for Docker build)
+            output_dir.mkdir(parents=True, exist_ok=True)
 
             with open(geojson_path, 'wb') as f:
                 f.write(response.content)