Post-F: зафиксировать VAT materialization и приоритет явного контрагента

llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts

@@ -5177,6 +5177,8 @@ describe("address recipe catalog counterparty filtering", () => {
     expect(plan.query).toContain("РегистрНакопления.НДСЗаписиКнигиПокупок");
     expect(plan.query).toContain("VAT_BOOK_SALES");
     expect(plan.query).toContain("VAT_BOOK_PURCHASES");
+    expect(plan.query).toContain("ДАТАВРЕМЯ(2019, 12, 31, 23, 59, 59)");
+    expect(plan.query).not.toContain("ДАТАВРЕМЯ(2000, 1, 1, 0, 0, 0) КАК Период");
   });
 
   it("keeps inventory-on-hand phrasing in address lane", () => {

llm_normalizer/backend/tests/assistantMcpDiscoveryTurnInputAdapter.test.ts

@@ -133,6 +133,50 @@ describe("assistant MCP discovery turn input adapter", () => {
     expect(result.reason_codes).not.toContain("mcp_discovery_payout_signal_detected");
   });
 
+  it("prefers the explicit current-turn counterparty over stale organization-scoped carryover in net follow-up discovery", () => {
+    const result = buildAssistantMcpDiscoveryTurnInput({
+      userMessage: "какое нетто по деньгам с Группа СВК за 2020 год: сколько получили и сколько заплатили?",
+      assistantTurnMeaning: {
+        asked_domain_family: "counterparty_value",
+        asked_action_family: "net_value_flow",
+        explicit_entity_candidates: ["Альтернатива Плюс"],
+        explicit_organization_scope: "ООО Альтернатива Плюс",
+        explicit_date_scope: "2020",
+        unsupported_but_understood_family: "counterparty_bidirectional_value_flow_or_netting",
+        stale_replay_forbidden: true
+      },
+      predecomposeContract: {
+        entities: { counterparty: "Группа СВК" },
+        period: { period_from: "2020-01-01", period_to: "2020-12-31" }
+      },
+      followupContext: {
+        previous_intent: "counterparty_activity_lifecycle",
+        previous_filters: {
+          organization: "ООО Альтернатива Плюс",
+          counterparty: "Альтернатива Плюс",
+          period_from: "2020-01-01",
+          period_to: "2020-12-31"
+        },
+        previous_anchor_type: "organization",
+        previous_anchor_value: "ООО Альтернатива Плюс"
+      }
+    });
+
+    expect(result.adapter_status).toBe("ready");
+    expect(result.should_run_discovery).toBe(true);
+    expect(result.turn_meaning_ref).toMatchObject({
+      asked_domain_family: "counterparty_value",
+      asked_action_family: "net_value_flow",
+      explicit_entity_candidates: ["Группа СВК"],
+      explicit_organization_scope: "ООО Альтернатива Плюс",
+      explicit_date_scope: "2020",
+      unsupported_but_understood_family: "counterparty_bidirectional_value_flow_or_netting",
+      stale_replay_forbidden: true
+    });
+    expect(result.turn_meaning_ref?.metadata_scope_hint).toBeUndefined();
+    expect(result.data_need_graph?.subject_candidates).toEqual(["Группа СВК"]);
+  });
+
   it("captures monthly aggregation as part of bidirectional value-flow meaning", () => {
     const result = buildAssistantMcpDiscoveryTurnInput({
       userMessage: "какое нетто по деньгам с Группа СВК за 2020 год по месяцам: сколько получили и сколько заплатили помесячно?",