feat: require complete architecture task breakdowns

tests/test_task_breakdown_policy.py

@@ -0,0 +1,25 @@
+from pathlib import Path
+import unittest
+
+
+class TaskBreakdownPolicyTest(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.skill = Path(__file__).parents[1].joinpath("SKILL.md").read_text()
+
+    def test_architecture_owns_complete_release_task_breakdown(self):
+        required = [
+            "Architecture owns complete Task decomposition",
+            "every Feature allocated to the release",
+            "review existing Tasks",
+            "at least two independently executable Tasks",
+            "every acceptance outcome",
+            "every applicable requirement",
+            "must not report planning readiness",
+        ]
+        for marker in required:
+            self.assertIn(marker, self.skill)
+
+
+if __name__ == "__main__":
+    unittest.main()