Исправление некоторых багов

manager.go

@@ -395,6 +395,12 @@ func (data *SnapshotManagerData) ExtractSnapshot(ctx context.Context, snapshotID
 
 	// If cleanTarget is true, clean the target directory before extraction
 	if cleanTarget {
+		rc, err := zip.OpenReader(blobPath)
+		if err != nil {
+			return fmt.Errorf("snapshot archive is corrupted or unreadable, restore aborted to protect data: %w", err)
+		}
+		rc.Close()
+
 		// Remove the directory and recreate it
 		if err := os.RemoveAll(path); err != nil {
 			return fmt.Errorf("failed to clean target directory: %w", err)