Verify inherited backend runtime integration

docs/roadmap/implementation.md

@@ -158,6 +158,8 @@ Review emitted fields and affected documentation, then commit the inspection uni
 
 ## Stage 4 — Verify CLI Failures and Runtime Use of Inherited Backends
 
+**Completion:** Complete.
+
 **Primary files:** `internal/framework/llm/adapter_capacity_test.go`,
 `internal/cli/config_input_test.go`, and
 `cmd/audita/main_integration_test.go`. Touch production wiring only to fix a