Add GIF search script and diagram

Add a Python utility script that recursively searches for .gif files (case-insensitive) in the script's directory using pathlib. Also adds a diagram file.

Author: monapdx

diagram.png

@@ -0,0 +1,18 @@
+from pathlib import Path
+
+# 1. Automatically get the directory where this script file is located
+folder = Path(__file__).parent.resolve()
+
+print(f"Searching for .gif files in: {folder}\n")
+
+# 2. Find all .gif files (case-insensitive search for both .gif and .GIF)
+# rglob stands for "recursive glob", which searches all sub-folders automatically.
+gif_files = list(folder.rglob("*.[gG][iI][fF]"))
+
+# 3. Display the results
+if gif_files:
+    print(f"Found {len(gif_files)} .gif image(s):")
+    for file in gif_files:
+        print(file)
+else:
+    print("No .gif files found.")