Архитектура: централизовать inventory pivot flags и carryover target intent в continuity policy

llm_normalizer/backend/tests/assistantContinuityPolicy.test.ts

@@ -12,6 +12,8 @@ import {
   resolveAddressDebugContextFacts,
   resolveAddressDebugAnchorContext,
   resolveDisplayedEntityFollowupRetarget,
+  resolveFollowupTargetIntent,
+  resolveInventoryFollowupPivotFlags,
   resolveAssistantOrganizationAuthority
 } from "../src/services/assistantContinuityPolicy";
 
@@ -254,6 +256,45 @@ describe("assistantContinuityPolicy organization authority", () => {
     });
   });
 
+  it("resolves inventory root pivots through one shared helper", () => {
+    const flags = resolveInventoryFollowupPivotFlags(
+      { intent: "inventory_on_hand_as_of_date" },
+      "inventory_purchase_documents_for_item",
+      "inventory_drilldown",
+      false,
+      false,
+      true,
+      false,
+      false,
+      false,
+      false,
+      false,
+      (intent) => String(intent ?? "") === "inventory_purchase_documents_for_item",
+      (intent) => String(intent ?? "") === "inventory_on_hand_as_of_date"
+    );
+
+    expect(flags).toEqual({
+      rootScopedPivot: true,
+      explicitInventorySameDatePivot: false
+    });
+  });
+
+  it("resolves follow-up target intent precedence through one shared helper", () => {
+    const targetIntent = resolveFollowupTargetIntent(
+      false,
+      null,
+      null,
+      "customer_revenue_and_payments",
+      "carry_root_context",
+      "inventory_on_hand_as_of_date",
+      "list_contracts_by_counterparty",
+      "customer_revenue_and_payments",
+      false
+    );
+
+    expect(targetIntent).toBe("inventory_on_hand_as_of_date");
+  });
+
   it("applies organization carryover precedence from historical to shared authority to navigation and clarification", () => {
     const filters = applyOrganizationCarryoverFilters(
       {},