Add debug prints for asset hash extraction and writing

Added debugPrint statements to log asset hash extraction, hash file writing, and conditional hash file operations in extractAssetOrFile. This improves traceability and debugging of asset handling.

Author: FeodorFitsner

src/serious_python_platform_interface/lib/src/utils.dart

@@ -28,6 +28,7 @@ Future<String> extractAssetOrFile(String path,
         // read asset hash from asset
         try {
           assetHash = (await rootBundle.loadString("$path.hash")).trim();
+          debugPrint("Asset hash for $path: $assetHash");
           // ignore: empty_catches
         } catch (e) {
           debugPrint("No asset hash file found for $path.hash: $e");
@@ -74,7 +75,11 @@ Future<String> extractAssetOrFile(String path,
   debugPrint("Finished unpacking application archive in ${stopwatch.elapsed}");
 
   if (checkHash) {
+    debugPrint("Writing hash file: ${hashFile.path}, hash: $assetHash");
     await hashFile.writeAsString(assetHash);
+    debugPrint("Hash file written.");
+  } else {
+    debugPrint("Hash check not requested, skipping hash file write.");
   }
 
   return destDir.path;