ARCH: добавить boundary для неподдержанного текущего смысла

llm_normalizer/backend/tests/assistantRoutePolicy.test.ts

@@ -700,4 +700,48 @@ describe("assistantRoutePolicy", () => {
       "assistant_turn_meaning_v1"
     );
   });
+
+  it("routes unsupported-but-understood current meaning to boundary instead of stale address carryover", () => {
+    const policy = buildPolicy({
+      hasDataRetrievalRequestSignal: () => true,
+      hasStrongDataIntentSignal: () => true,
+      resolveAddressToolGateDecision: () => ({
+        runAddressLane: true,
+        decision: "run_address_lane",
+        reason: "followup_context_detected"
+      }),
+      resolveAssistantTurnMeaning: () => ({
+        schema_version: "assistant_turn_meaning_v1",
+        asked_domain_family: "counterparty",
+        asked_action_family: "counterparty_value_or_turnover",
+        explicit_intent_candidate: null,
+        unsupported_but_understood_family: "counterparty_value_or_turnover",
+        stale_replay_forbidden: true,
+        reason_codes: ["counterparty_turnover_current_turn_signal"]
+      })
+    });
+
+    const decision = policy.resolveAssistantOrchestrationDecision({
+      rawUserMessage:
+        "\u043a\u0430\u043a\u043e\u0439 \u043e\u0431\u043e\u0440\u043e\u0442 \u0431\u044b\u043b \u0441\u0432\u043a",
+      effectiveAddressUserMessage:
+        "\u043a\u0430\u043a\u043e\u0439 \u043e\u0431\u043e\u0440\u043e\u0442 \u0431\u044b\u043b \u0441\u0432\u043a",
+      followupContext: {
+        previous_intent: "list_documents_by_counterparty",
+        previous_filters: {
+          counterparty: "Previous Counterparty"
+        }
+      },
+      llmPreDecomposeMeta: null,
+      useMock: false
+    });
+
+    expect(decision.runAddressLane).toBe(false);
+    expect(decision.toolGateReason).toBe("unsupported_current_turn_meaning_boundary");
+    expect(decision.livingMode).toBe("chat");
+    expect(decision.orchestrationContract?.unsupported_current_turn_meaning_boundary).toBe(true);
+    expect(decision.orchestrationContract?.unsupported_current_turn_family).toBe(
+      "counterparty_value_or_turnover"
+    );
+  });
 });

llm_normalizer/backend/tests/assistantRuntimeContractRegistry.test.ts

@@ -156,6 +156,23 @@ describe("assistant runtime contract registry", () => {
     expect(blockedDecision.carryover_eligibility).toBe("none");
   });
 
+  it("resolves unsupported current-turn meaning boundary as blocked transition", () => {
+    const decision = resolveAssistantRuntimeContractShadow({
+      addressRuntimeMeta: {
+        toolGateReason: "unsupported_current_turn_meaning_boundary",
+        orchestrationContract: {
+          unsupported_current_turn_meaning_boundary: true,
+          unsupported_current_turn_family: "counterparty_value_or_turnover",
+          address_intent: "unknown"
+        }
+      }
+    });
+
+    expect(decision.transition_contract_id).toBe("T10");
+    expect(decision.transition_contract_reason).toEqual(["unsupported_current_turn_meaning_boundary"]);
+    expect(decision.carryover_eligibility).toBe("none");
+  });
+
   it("classifies temporal limitations as a distinct truth gate status", () => {
     const decision = resolveAssistantRuntimeContractShadow({
       addressDebug: {