Enforce README example list completeness

Co-authored-by: Shri Sukhani <shrisukhani@users.noreply.github.com>

Author: cursoragent

tests/test_readme_examples_listing.py

@@ -13,3 +13,13 @@ def test_readme_example_list_references_existing_example_files():
     assert listed_examples != []
     for example_path in listed_examples:
         assert Path(example_path).is_file()
+
+
+def test_readme_example_list_covers_all_python_example_scripts():
+    readme_text = Path("README.md").read_text(encoding="utf-8")
+    listed_examples = set(re.findall(r"- `([^`]*examples/[^`]*)`", readme_text))
+    example_files = {
+        path.as_posix() for path in sorted(Path("examples").glob("*.py"))
+    }
+
+    assert example_files == listed_examples