Fix Named.NAME_PATH_COMPARATOR desync with DirectoryPathNode compareTo

Looks like I should have gotten this back in 0ccfae9 but missed it. I guess the optimization work in the prior commits resurfaced this issue.

Author: Col-E

recaf-core/src/main/java/software/coley/recaf/info/Named.java

@@ -1,6 +1,7 @@
 package software.coley.recaf.info;
 
 import jakarta.annotation.Nonnull;
+import net.greypanther.natsort.CaseInsensitiveSimpleNaturalComparator;
 import software.coley.recaf.util.StringUtil;
 
 import java.util.Comparator;
@@ -39,7 +40,7 @@ else if (directoryPathA.startsWith(directoryPathB))
 		}
 
 		// Fallback to natural string comparison.
-		return a.compareTo(b);
+		return CaseInsensitiveSimpleNaturalComparator.getInstance().compare(a, b);
 	};
 
 	/**