Архитектура: перенести base address tool gate из assistantService в assistantRoutePolicy и выровнять top-level orchestration owner

llm_normalizer/backend/tests/assistantRoutePolicy.test.ts

@@ -85,6 +85,7 @@ function buildPolicy(overrides: Record<string, unknown> = {}) {
       contextualMemoryRecapFollowupDetected: false
     }),
     findLastAddressAssistantItem: () => null,
+    hasAddressLlmPreDecomposeCandidate: () => false,
     resolveAddressToolGateDecision: () => ({
       runAddressLane: false,
       decision: "skip_address_lane",
@@ -159,6 +160,28 @@ describe("assistantRoutePolicy", () => {
     expect(decision.orchestrationContract?.semantic_route_arbitration?.supported_address_intent_detected).toBe(true);
   });
 
+  it("uses internal route-policy tool gate when no external override is provided", () => {
+    const policy = buildPolicy({
+      resolveAddressToolGateDecision: undefined,
+      detectAddressQuestionMode: () => ({ mode: "address_query", confidence: "high" }),
+      resolveAddressIntent: () => ({ intent: "inventory_on_hand_as_of_date", confidence: "high" }),
+      hasAddressLlmPreDecomposeCandidate: () => true
+    });
+
+    const decision = policy.resolveAssistantOrchestrationDecision({
+      rawUserMessage: "какие остатки на складе",
+      effectiveAddressUserMessage: "какие остатки на складе",
+      followupContext: null,
+      llmPreDecomposeMeta: null,
+      useMock: false
+    });
+
+    expect(decision.runAddressLane).toBe(true);
+    expect(decision.toolGateDecision).toBe("run_address_lane");
+    expect(decision.toolGateReason).toBe("address_mode_classifier_detected");
+    expect(decision.livingMode).toBe("address_data");
+  });
+
   it("does not let deep session continuation override an exact VAT period route", () => {
     const policy = buildPolicy({
       detectAddressQuestionMode: () => ({ mode: "address_query", confidence: "high" }),