Extend CV classifier contract and provenance UI

tools/summarizer/tests/test_app.py

@@ -49,6 +49,8 @@ def test_classify_block_returns_structured_json(monkeypatch):
             "start": "2019",
             "end": "Present",
             "bullets": ["Built event-driven APIs and migration tooling."],
+            "summary": [],
+            "skills": ["Python", "SQL"],
         }
 
     monkeypatch.setattr(module, "_ollama_generate_json", fake_generate_json)
@@ -62,6 +64,8 @@ def test_classify_block_returns_structured_json(monkeypatch):
     assert payload["title"] == "Senior Platform Engineer"
     assert payload["company"] == "Atlas Systems"
     assert payload["bullets"] == ["Built event-driven APIs and migration tooling."]
+    assert payload["summary"] == []
+    assert payload["skills"] == ["Python", "SQL"]
 
 
 def test_classify_block_defaults_missing_section_to_other(monkeypatch):
@@ -75,3 +79,5 @@ def test_classify_block_defaults_missing_section_to_other(monkeypatch):
     payload = response.json()
     assert payload["section"] == "Other"
     assert payload["bullets"] == []
+    assert payload["summary"] == []
+    assert payload["skills"] == []