release: v0.20 Codex-ready skill-driven core

tests/test_v020_workers.py

@@ -74,6 +74,10 @@ def valid_response() -> dict:
         "evidence_items": [{"source_id": "src_001", "summary": "III 期结果支持主要终点。"}],
         "counter_evidence": [{"claim": "长期安全性仍需随访", "source_ids": ["src_002"]}],
         "source_ids": ["src_001", "src_002"],
+        "sources": [
+            {"id": "src_001", "title": "来源1", "url": "https://example.com/1"},
+            {"id": "src_002", "title": "来源2", "url": "https://example.com/2"},
+        ],
         "source_quality_notes": ["src_001 Tier 1; src_002 Tier 2"],
         "open_questions": [],
         "raw_quotes_or_notes": ["Original English evidence note is allowed."],
@@ -98,6 +102,7 @@ def test_packet_worker_generates_valid_packet_with_fake_client(tmp_path: Path) -
 
     validate_packet(packet)
     assert fake.calls[0]["model"] == role.model
+    assert "章节证据分析师" in fake.calls[0]["system"]
     assert "search-strategy" in fake.calls[0]["system"]