docs: apply Korean prose contract to README

tests/test_pipeline.py

@@ -15,8 +15,8 @@ from claridoc.templates import mock_pipeline_config
 from tests.helpers import brief_dict, make_brief, make_sources
 
 
-def _korean_experience_brief() -> Brief:
-    data = brief_dict()
+def _korean_experience_brief(document_type: str = "technical_blog") -> Brief:
+    data = brief_dict(document_type)
     data.update(
         {
             "title": "기술적 선택을 경험과 근거로 설명하기",
@@ -120,6 +120,21 @@ class PipelineTests(unittest.TestCase):
             self.assertIn("Reader-prose contract", report_text)
             self.assertIn("korean_first_person_experience_v1", report_text)
 
+    def test_korean_readme_mock_run_satisfies_reader_prose_contract(self) -> None:
+        with tempfile.TemporaryDirectory() as temp:
+            result = run_pipeline(
+                _korean_experience_brief("readme"),
+                make_sources(),
+                PipelineConfig.from_dict(mock_pipeline_config()),
+                Path(temp) / "run",
+            )
+
+            self.assertTrue(result.passed)
+            metrics = result.rounds[-1].lint_report.metrics
+            self.assertEqual(metrics["plain_form_ending_count"], 0)
+            self.assertTrue(metrics["opening_has_first_person"])
+            self.assertGreaterEqual(metrics["experience_section_coverage"], 0.5)
+
     def test_style_blocker_cannot_be_hidden_by_permissive_error_limit(self) -> None:
         with tempfile.TemporaryDirectory() as temp:
             output = Path(temp) / "run"