[verified] Document early native journal parent preflight

harness/tests/review/test_native_journal_contract_docs.py

@@ -17,6 +17,19 @@ class NativeJournalDocumentationTests(unittest.TestCase):
                 with self.subTest(path=str(path), token=token):
                     self.assertIn(token, text)
 
+    def test_journal_parent_preflight_precedes_expensive_execution(self):
+        text = SKILL.read_text()
+        entry = text.split('## 진입 조건', 1)[1].split('## 리뷰 관점', 1)[0]
+        for requirement in (
+                '고비용 리뷰·테스트 실행 전에',
+                '$HARNESS_ROOT/harness/.runtime', 'lstat', 'symlink',
+                '현재 review role 소유', '정확한 mode `0700`',
+                '읽기 전용', 'blocker', '운영자 승인', 'local-only',
+                '자동 chmod/chown', 'journal 이동', 'guard 완화',
+                '기존 생성 규칙', '게시 승인'):
+            with self.subTest(requirement=requirement):
+                self.assertIn(requirement, entry)
+
     def test_no_caller_selected_journal_in_live_example(self):
         text = REFERENCE.read_text()
         self.assertNotIn('result = native_review.publish(plan, baseline, api, lease, journal_directory)', text)