ARCH: защитить documents pivot от inventory selected-object drift

llm_normalizer/backend/dist/services/address_runtime/decomposeStage.js

@@ -1152,7 +1152,15 @@ function deriveIntentWithFollowupContext(detectedIntent, userMessage, followupCo
     const hasAnyPartyAnchor = hasPreviousContract || hasPreviousCounterparty;
     const isVatFollowup = hasVatCue(normalizedMessage);
     const previousIsInventoryFamily = isInventoryIntent(sourceIntent ?? undefined);
-    const inventorySelectedObjectFollowup = hasSelectedObjectInventorySignal(normalizedMessage) || (previousIsInventoryFamily && hasFollowupSignal);
+    const rootIsInventoryFamily = isInventoryIntent(followupContext.root_intent ?? undefined);
+    const inventoryLineageActive = previousIsInventoryFamily ||
+        rootIsInventoryFamily ||
+        followupContext.previous_anchor_type === "item" ||
+        followupContext.root_anchor_type === "item" ||
+        followupContext.current_frame_kind === "inventory_root" ||
+        followupContext.current_frame_kind === "inventory_drilldown";
+    const inventorySelectedObjectFollowup = inventoryLineageActive &&
+        (hasSelectedObjectInventorySignal(normalizedMessage) || (previousIsInventoryFamily && hasFollowupSignal));
     const inventoryPurchaseDateVatBridge = inventorySelectedObjectFollowup && hasInventoryPurchaseDateVatBridgeCue(normalizedMessage);
     if (inventoryPurchaseDateVatBridge &&
         (detectedIntent.intent === "unknown" ||

llm_normalizer/backend/src/services/address_runtime/decomposeStage.ts

@@ -1440,8 +1440,17 @@ function deriveIntentWithFollowupContext(
   const hasAnyPartyAnchor = hasPreviousContract || hasPreviousCounterparty;
   const isVatFollowup = hasVatCue(normalizedMessage);
   const previousIsInventoryFamily = isInventoryIntent(sourceIntent ?? undefined);
+  const rootIsInventoryFamily = isInventoryIntent(followupContext.root_intent ?? undefined);
+  const inventoryLineageActive =
+    previousIsInventoryFamily ||
+    rootIsInventoryFamily ||
+    followupContext.previous_anchor_type === "item" ||
+    followupContext.root_anchor_type === "item" ||
+    followupContext.current_frame_kind === "inventory_root" ||
+    followupContext.current_frame_kind === "inventory_drilldown";
   const inventorySelectedObjectFollowup =
-    hasSelectedObjectInventorySignal(normalizedMessage) || (previousIsInventoryFamily && hasFollowupSignal);
+    inventoryLineageActive &&
+    (hasSelectedObjectInventorySignal(normalizedMessage) || (previousIsInventoryFamily && hasFollowupSignal));
   const inventoryPurchaseDateVatBridge =
     inventorySelectedObjectFollowup && hasInventoryPurchaseDateVatBridgeCue(normalizedMessage);
 

llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts

@@ -4632,6 +4632,22 @@ describe("address decompose stage follow-up carryover", () => {
     ).toBe(true);
   });
 
+  it("does not drift into inventory selected-object documents on a counterparty contracts follow-up", () => {
+    const result = runAddressDecomposeStage("а по нему документы?", {
+      previous_intent: "list_contracts_by_counterparty",
+      target_intent: "list_documents_by_counterparty",
+      previous_filters: {
+        counterparty: "ТСЖ \\Жуковка 51\\"
+      },
+      previous_anchor_type: "counterparty",
+      previous_anchor_value: "ТСЖ \\Жуковка 51\\"
+    });
+    expect(result).not.toBeNull();
+    expect(result?.intent.intent).toBe("list_documents_by_counterparty");
+    expect(result?.filters.extracted_filters.counterparty).toBe("ТСЖ \\Жуковка 51\\");
+    expect(result?.baseReasons).not.toContain("intent_adjusted_to_inventory_followup_context");
+  });
+
   it("replaces 'кроме этого документа...' pseudo-anchor with previous counterparty from follow-up context", () => {
     const result = runAddressDecomposeStage("кроме этого документа есть еще чтото?", {
       previous_intent: "list_documents_by_counterparty",