Rename + Organize pytest Package

Author: Behemyth

cppython/test/pytest/__init__.py

@@ -1,7 +1 @@
-"""Test harness for CPPython plugins using pytest.
-
-This module provides a test harness for CPPython plugins, enabling them to be
-tested using pytest. It includes shared test types, fixtures, and utilities
-that facilitate the testing of plugin interfaces, project configurations, and
-plugin-specific features.
-"""
+"""Pytest integration and testing framework for CPPython."""