fix(agent): isolate closure receipt id binds

apps/api/tests/test_ansible_verified_closure.py

@@ -288,6 +288,29 @@ async def test_atomic_closure_rolls_back_when_bundle_readback_is_missing(
     assert "UPDATE incidents incident" in atomic_statement
     assert "WITH target_apply AS" in atomic_statement
     assert "WHEN upper(incident.status::text) = 'CLOSED'" in atomic_statement
+    assert db.parameters[1]["apply_op_id_uuid"] == db.parameters[1]["apply_op_id"]
+
+
+def test_uuid_lookup_and_json_text_receipt_binds_are_type_isolated() -> None:
+    mixed_apply_id_queries = (
+        service._read_verified_apply_closure_prerequisites,
+        service._read_incident_closure_readback,
+        service._commit_verified_incident_closure,
+        service._verify_retry_terminal_projection_readback,
+    )
+
+    for query_owner in mixed_apply_id_queries:
+        source = inspect.getsource(query_owner)
+        assert "CAST(:apply_op_id_uuid AS uuid)" in source
+        assert "CAST(:apply_op_id AS uuid)" not in source
+        assert '"apply_op_id_uuid": apply_op_id' in source
+
+    retry_source = inspect.getsource(
+        service._verify_retry_terminal_projection_readback
+    )
+    assert "CAST(:replay_op_id_uuid AS uuid)" in retry_source
+    assert "CAST(:replay_op_id AS uuid)" not in retry_source
+    assert '"replay_op_id_uuid": replay_op_id' in retry_source
 
 
 def test_terminal_candidate_contract_requires_verified_four_node_chain() -> None: