Архитектура: централизовать root-frame-aware carryover filters в continuity policy и transition glue

docs/ARCH/11 - architecture_turnaround/11 - continuity_stabilization_plan_2026-04-17.md

@@ -415,6 +415,13 @@ Still open after the accepted phase12 replay:
   - this matters because follow-up carryover in the top-level service now reads the same root-frame authority that already owns `root_filters / root_anchor / current_frame_kind`, instead of keeping a service-local fallback that could silently prefer drilldown `extracted_filters` over the real `address_root_frame_context`;
   - targeted `assistantAddressFollowupContext` and `addressInventoryRootFrameRegression` suites are green after the move, including a new regression that explicitly proves `root_filters` come from `address_root_frame_context.root_filters` rather than from stale drilldown `extracted_filters`;
   - this pass strengthens continuity convergence in the top-level orchestration glue without introducing a new case-specific branch.
+- the next continuity-authority pass now removes one more duplicate carryover owner from `assistantTransitionPolicy`:
+  - transition no longer seeds `previous_filters` from raw `previousAddressDebug.extracted_filters` as an isolated local truth source;
+  - shared continuity now owns that merge through `resolveAddressDebugCarryoverFilters(...)`, which overlays inventory `address_root_frame_context.root_filters` onto stale drilldown filters before the follow-up policy starts composing pivots;
+  - this matters because the top-level transition glue can now inherit the same root-frame date and warehouse authority that already exists in continuity, instead of silently carrying a stale drilldown `as_of_date` into `root_context_only` pivots;
+  - targeted `assistantContinuityPolicy` and `assistantTransitionPolicy` suites are green after the move, including explicit regression coverage for `inventory_purchase_documents_for_item -> inventory_on_hand_as_of_date` carryover where `root_filters` must override a stale drilldown date;
+  - this pass reduces one more hidden state-reconstruction fork between the continuity layer and transition glue without introducing case-specific routing;
+  - a fresh live rerun of `address_truth_harness_phase12_wider_saved_session_pool` on `2026-04-19` stayed semantically clean on the repaired carryover path and failed only on the already-known time-unstable `today` expectations (`2026-04-18` vs `2026-04-19`) in `inventory_root_today`, `payables_today`, and `receivables_mirror_today`.
 
 ## Next Execution Slice (2026-04-18)
 

llm_normalizer/backend/dist/services/assistantContinuityPolicy.js

@@ -8,6 +8,7 @@ exports.readAddressDebugScopedDate = readAddressDebugScopedDate;
 exports.readAddressDebugTemporalScope = readAddressDebugTemporalScope;
 exports.resolveAddressDebugAnchorContext = resolveAddressDebugAnchorContext;
 exports.resolveAddressDebugContextFacts = resolveAddressDebugContextFacts;
+exports.resolveAddressDebugCarryoverFilters = resolveAddressDebugCarryoverFilters;
 exports.buildInventoryRootFrameFromAddressDebug = buildInventoryRootFrameFromAddressDebug;
 exports.isGroundedAddressDebug = isGroundedAddressDebug;
 exports.resolveAssistantContinuitySnapshot = resolveAssistantContinuitySnapshot;
@@ -121,6 +122,37 @@ function resolveAddressDebugContextFacts(debug, toNonEmptyString = fallbackToNon
         scopedDate: readAddressDebugScopedDate(debug)
     };
 }
+function resolveAddressDebugCarryoverFilters(debug, toNonEmptyString = fallbackToNonEmptyString) {
+    const extractedFilters = readAddressDebugFilters(debug);
+    const nextFilters = extractedFilters ? { ...extractedFilters } : {};
+    const inventoryRootFrame = buildInventoryRootFrameFromAddressDebug(debug, toNonEmptyString);
+    const rootFilters = inventoryRootFrame?.filters && typeof inventoryRootFrame.filters === "object"
+        ? inventoryRootFrame.filters
+        : null;
+    if (rootFilters) {
+        const organization = toNonEmptyString(rootFilters.organization);
+        const warehouse = toNonEmptyString(rootFilters.warehouse);
+        const asOfDate = toNonEmptyString(rootFilters.as_of_date);
+        const periodFrom = toNonEmptyString(rootFilters.period_from);
+        const periodTo = toNonEmptyString(rootFilters.period_to);
+        if (organization) {
+            nextFilters.organization = organization;
+        }
+        if (warehouse) {
+            nextFilters.warehouse = warehouse;
+        }
+        if (asOfDate) {
+            nextFilters.as_of_date = asOfDate;
+        }
+        if (periodFrom) {
+            nextFilters.period_from = periodFrom;
+        }
+        if (periodTo) {
+            nextFilters.period_to = periodTo;
+        }
+    }
+    return nextFilters;
+}
 function buildInventoryRootFrameFromAddressDebug(debug, toNonEmptyString = fallbackToNonEmptyString) {
     if (!debug || typeof debug !== "object") {
         return null;

llm_normalizer/backend/dist/services/assistantTransitionPolicy.js

@@ -627,8 +627,7 @@ function createAssistantTransitionPolicy(deps) {
             : null;
         let resolvedCounterpartyFromDisplay = false;
         let displayedEntityTargetIntent = null;
-        const previousFiltersRaw = previousAddressDebug.extracted_filters;
+        let previousFilters = (0, assistantContinuityPolicy_1.resolveAddressDebugCarryoverFilters)(previousAddressDebug, deps.toNonEmptyString);
-        let previousFilters = previousFiltersRaw && typeof previousFiltersRaw === "object" ? { ...previousFiltersRaw } : {};
         const shouldBackfillHistoricalPartyAnchors = sourceIntentHint === "list_contracts_by_counterparty" ||
             sourceIntentHint === "list_documents_by_counterparty" ||
             sourceIntentHint === "bank_operations_by_counterparty" ||

llm_normalizer/backend/src/services/assistantContinuityPolicy.ts

@@ -208,6 +208,42 @@ export function resolveAddressDebugContextFacts(
   };
 }
 
+export function resolveAddressDebugCarryoverFilters(
+  debug: Record<string, unknown> | null,
+  toNonEmptyString: (value: unknown) => string | null = fallbackToNonEmptyString
+): Record<string, unknown> {
+  const extractedFilters = readAddressDebugFilters(debug);
+  const nextFilters = extractedFilters ? { ...extractedFilters } : {};
+  const inventoryRootFrame = buildInventoryRootFrameFromAddressDebug(debug, toNonEmptyString);
+  const rootFilters =
+    inventoryRootFrame?.filters && typeof inventoryRootFrame.filters === "object"
+      ? inventoryRootFrame.filters
+      : null;
+  if (rootFilters) {
+    const organization = toNonEmptyString(rootFilters.organization);
+    const warehouse = toNonEmptyString(rootFilters.warehouse);
+    const asOfDate = toNonEmptyString(rootFilters.as_of_date);
+    const periodFrom = toNonEmptyString(rootFilters.period_from);
+    const periodTo = toNonEmptyString(rootFilters.period_to);
+    if (organization) {
+      nextFilters.organization = organization;
+    }
+    if (warehouse) {
+      nextFilters.warehouse = warehouse;
+    }
+    if (asOfDate) {
+      nextFilters.as_of_date = asOfDate;
+    }
+    if (periodFrom) {
+      nextFilters.period_from = periodFrom;
+    }
+    if (periodTo) {
+      nextFilters.period_to = periodTo;
+    }
+  }
+  return nextFilters;
+}
+
 export function buildInventoryRootFrameFromAddressDebug(
   debug: Record<string, unknown> | null,
   toNonEmptyString: (value: unknown) => string | null = fallbackToNonEmptyString

llm_normalizer/backend/src/services/assistantTransitionPolicy.ts

@@ -4,6 +4,7 @@ import {
   readAddressDebugFilters,
   readAddressDebugItem,
   readAddressDebugTemporalScope,
+  resolveAddressDebugCarryoverFilters,
   resolveAddressDebugAnchorContext,
   resolveAssistantOrganizationAuthority
 } from "./assistantContinuityPolicy";
@@ -773,9 +774,7 @@ export function createAssistantTransitionPolicy(deps) {
       : null;
     let resolvedCounterpartyFromDisplay = false;
     let displayedEntityTargetIntent = null;
-    const previousFiltersRaw = previousAddressDebug.extracted_filters;
+    let previousFilters = resolveAddressDebugCarryoverFilters(previousAddressDebug, deps.toNonEmptyString);
-    let previousFilters =
-      previousFiltersRaw && typeof previousFiltersRaw === "object" ? { ...previousFiltersRaw } : {};
     const shouldBackfillHistoricalPartyAnchors =
       sourceIntentHint === "list_contracts_by_counterparty" ||
       sourceIntentHint === "list_documents_by_counterparty" ||

llm_normalizer/backend/tests/assistantContinuityPolicy.test.ts

@@ -1,6 +1,7 @@
 import { describe, expect, it } from "vitest";
 import {
   readAddressDebugTemporalScope,
+  resolveAddressDebugCarryoverFilters,
   resolveAddressDebugContextFacts,
   resolveAddressDebugAnchorContext,
   resolveAssistantOrganizationAuthority
@@ -100,4 +101,36 @@ describe("assistantContinuityPolicy organization authority", () => {
       anchorValue: "Рабочая станция"
     });
   });
+  it("prefers inventory root-frame filters over stale drilldown date scope in carryover filters", () => {
+    const filters = resolveAddressDebugCarryoverFilters({
+      detected_intent: "inventory_purchase_documents_for_item",
+      extracted_filters: {
+        item: "Workstation",
+        organization: "Org Alt",
+        as_of_date: "2021-04-15"
+      },
+      address_root_frame_context: {
+        root_intent: "inventory_on_hand_as_of_date",
+        root_filters: {
+          organization: "Org Alt",
+          warehouse: "Main Warehouse",
+          as_of_date: "2021-03-31",
+          period_from: "2021-03-01",
+          period_to: "2021-03-31"
+        },
+        root_anchor_type: "organization",
+        root_anchor_value: "Org Alt",
+        current_frame_kind: "inventory_drilldown"
+      }
+    });
+
+    expect(filters).toEqual({
+      item: "Workstation",
+      organization: "Org Alt",
+      warehouse: "Main Warehouse",
+      as_of_date: "2021-03-31",
+      period_from: "2021-03-01",
+      period_to: "2021-03-31"
+    });
+  });
 });

llm_normalizer/backend/tests/assistantTransitionPolicy.test.ts

@@ -754,4 +754,88 @@ describe("assistantTransitionPolicy", () => {
     });
     expect(carryover?.followupContext?.previous_anchor_type).toBe("item");
   });
+
+  it("prefers root-frame dates over stale drilldown filters when hydrating previous filters", () => {
+    const organization = "Org Alt";
+    const policy = buildPolicy({
+      findLastAddressAssistantItem: (_items: unknown[]) => ({
+        text: "Workstation drilldown",
+        debug: {
+          detected_intent: "inventory_purchase_documents_for_item",
+          extracted_filters: {
+            item: "Workstation",
+            organization,
+            as_of_date: "2021-04-15"
+          },
+          anchor_type: "item",
+          anchor_value_resolved: "Workstation",
+          address_root_frame_context: {
+            root_intent: "inventory_on_hand_as_of_date",
+            root_filters: {
+              organization,
+              warehouse: "Main Warehouse",
+              as_of_date: "2021-03-31",
+              period_from: "2021-03-01",
+              period_to: "2021-03-31"
+            },
+            root_anchor_type: "organization",
+            root_anchor_value: organization,
+            current_frame_kind: "inventory_drilldown"
+          }
+        }
+      }),
+      findRecentInventoryRootFrame: () => null,
+      hasInventoryRootTemporalFollowupSignal: (message: string) => /эту же дату/i.test(message)
+    });
+
+    const items = [
+      {
+        role: "assistant",
+        text: "Workstation drilldown",
+        debug: {
+          execution_lane: "address_query",
+          answer_grounding_check: { status: "grounded" },
+          detected_intent: "inventory_purchase_documents_for_item",
+          extracted_filters: {
+            item: "Workstation",
+            organization,
+            as_of_date: "2021-04-15"
+          },
+          anchor_type: "item",
+          anchor_value_resolved: "Workstation",
+          address_root_frame_context: {
+            root_intent: "inventory_on_hand_as_of_date",
+            root_filters: {
+              organization,
+              warehouse: "Main Warehouse",
+              as_of_date: "2021-03-31",
+              period_from: "2021-03-01",
+              period_to: "2021-03-31"
+            },
+            root_anchor_type: "organization",
+            root_anchor_value: organization,
+            current_frame_kind: "inventory_drilldown"
+          }
+        }
+      }
+    ];
+
+    const carryover = policy.resolveAddressFollowupCarryoverContext(
+      "остатки на эту же дату",
+      items as any,
+      null,
+      null,
+      null
+    );
+
+    expect(carryover?.followupContext?.root_context_only).toBe(true);
+    expect(carryover?.followupContext?.previous_filters).toMatchObject({
+      organization,
+      warehouse: "Main Warehouse",
+      as_of_date: "2021-03-31",
+      period_from: "2021-03-01",
+      period_to: "2021-03-31"
+    });
+    expect(carryover?.followupContext?.previous_filters?.as_of_date).not.toBe("2021-04-15");
+  });
 });