Add tests for Makefile quality targets

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

Author: cursoragent

tests/test_makefile_quality_targets.py

@@ -0,0 +1,15 @@
+from pathlib import Path
+
+
+def test_makefile_defines_architecture_check_target():
+    makefile_text = Path("Makefile").read_text(encoding="utf-8")
+
+    assert "architecture-check:" in makefile_text
+    assert "tests/test_manager_model_dump_usage.py" in makefile_text
+    assert "tests/test_ci_workflow_quality_gates.py" in makefile_text
+
+
+def test_makefile_check_target_includes_architecture_checks():
+    makefile_text = Path("Makefile").read_text(encoding="utf-8")
+
+    assert "check: lint format-check compile architecture-check test build" in makefile_text