service logic for facts, chunks, candidates, and current-approved-vs-target comparison

tests/test_web_api.py

@@ -45,6 +45,13 @@ def test_openapi_groups_agent_facing_endpoints():
     assert components["CandidateGraphResponse"]["examples"][0]["abilities"][0][
         "status"
     ] == "pending"
+    assert (
+        "/repos/{repository_id}/analysis-runs/{base_analysis_run_id}/diff/"
+        "{target_analysis_run_id}"
+    ) in schema["paths"]
+    assert (
+        "/repos/{repository_id}/analysis-runs/{analysis_run_id}/changes/approve"
+    ) in schema["paths"]
 
 
 def test_docs_endpoint_is_available():