update wildcard script

Author: dreamer-coding

code/tests/tools/wildcard.py

@@ -1,8 +1,8 @@
 import glob
 
-# Collect all .c and .cpp files in the cases directory (including subdirectories)
-source_files = glob.glob("cases/*.c", recursive=True) + glob.glob("cases/*.cpp", recursive=True)
+# Collect all .c and .cpp files directly in the cases directory (not subdirectories)
+source_files = glob.glob("cases/*.c") + glob.glob("cases/*.cpp")
 
 # Print each file name with "cases/" prefix
 for file in source_files:
-    print("cases/" + (file[len("cases/"):] if file.startswith("cases/") else file))
+    print(file)