profile drill-down/source-link preservation

tests/test_registry_service.py

@@ -297,6 +297,9 @@ def test_approve_candidate_graph_publishes_ability_map_once(tmp_path):
     assert len(second_approval.abilities) == 1
     assert ability_map.abilities[0].name == "Review Example Repository Usefulness"
     assert ability_map.abilities[0].capabilities[0].features[0].location == "app.py"
+    assert ability_map.abilities[0].capabilities[0].features[0].source_refs
+    assert ability_map.abilities[0].capabilities[0].features[0].source_refs[0].line == 3
+    assert ability_map.abilities[0].capabilities[0].evidence[0].source_refs
 
     candidate_graph = service.candidate_graph(repository.id, summary.analysis_run.id)
     assert candidate_graph.abilities[0].status == "approved"

tests/test_web_api.py

@@ -315,6 +315,7 @@ def test_ui_register_analyze_and_approve_loop(tmp_path):
         assert "Review UI Repo Repository Usefulness" in approved_detail.text
         assert "Language: Python" in approved_detail.text
         assert "Framework: FastAPI" in approved_detail.text
+        assert "interface:app.py:3" in approved_detail.text
 
         search_response = client.get("/ui/search", params={"q": "repository"})
         assert search_response.status_code == 200