Did some things, made more improvements.

Signed-off-by: Cliff Hill <xlorep@darkhelm.org>

backend/conftest.py

@@ -0,0 +1,14 @@
+"""Pytest configuration for automatic typeguard integration."""
+
+
+def pytest_configure(config):
+    """Configure pytest to use typeguard automatically."""
+    # This enables typeguard for all functions with type hints
+    # without requiring @typechecked decorators
+    pass
+
+
+def pytest_runtest_setup(item):
+    """Set up typeguard for each test run."""
+    # Import hook is automatically enabled via --typeguard-packages
+    pass