АДРЕСНЫЙ РЕЖИМ - стабилизация LLM fallback якорей и периода

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

@@ -116,6 +116,18 @@ export function composeFactualReply(
     };
   }
 
+  if (intent === "list_documents_by_contract") {
+    const lines = [
+      "Собран список документов по договору (live address lane).",
+      `Строк отобрано: ${rows.length}.`,
+      ...formatTopRows(rows, rows.length)
+    ];
+    return {
+      responseType: "FACTUAL_LIST",
+      text: lines.join("\n")
+    };
+  }
+
   if (intent === "bank_operations_by_counterparty") {
     const lines = [
       "Собран список банковских операций по контрагенту (live address lane).",
@@ -128,6 +140,18 @@ export function composeFactualReply(
     };
   }
 
+  if (intent === "bank_operations_by_contract") {
+    const lines = [
+      "Собран список банковских операций по договору (live address lane).",
+      `Строк отобрано: ${rows.length}.`,
+      ...formatTopRows(rows, rows.length)
+    ];
+    return {
+      responseType: "FACTUAL_LIST",
+      text: lines.join("\n")
+    };
+  }
+
   const title =
     intent === "list_payables_counterparties"
       ? "Срез обязательств (payables) собран по движениям с account scope 60/76."

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

@@ -119,6 +119,16 @@ function mergeFollowupFilters(
     }
   }
 
+  if (intent === "list_documents_by_contract" || intent === "bank_operations_by_contract") {
+    if (!toNonEmptyString(merged.contract)) {
+      const inheritedContract = previousContract ?? (followupContext.previous_anchor_type === "contract" ? previousAnchorValue : null);
+      if (inheritedContract) {
+        merged.contract = inheritedContract;
+        reasons.push("contract_from_followup_context");
+      }
+    }
+  }
+
   if (intent === "account_balance_snapshot" || intent === "documents_forming_balance") {
     if (!toNonEmptyString(merged.account)) {
       const inheritedAccount = previousAccount ?? (followupContext.previous_anchor_type === "account" ? previousAnchorValue : null);
@@ -184,7 +194,9 @@ function resolveMissingRequiredFilters(intent: AddressIntent, filters: AddressFi
     account_balance_snapshot: ["account", "as_of_date"],
     documents_forming_balance: ["account", "as_of_date"],
     list_documents_by_counterparty: ["counterparty"],
-    bank_operations_by_counterparty: ["counterparty"]
+    bank_operations_by_counterparty: ["counterparty"],
+    list_documents_by_contract: ["contract"],
+    bank_operations_by_contract: ["contract"]
   };
   const required = requiredByIntent[intent] ?? [];
   return required.filter((key) => {

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

@@ -134,6 +134,18 @@ export function resolvePrimaryAnchor(intent: AddressIntent, filters: AddressFilt
     }
   }
 
+  if (intent === "list_documents_by_contract" || intent === "bank_operations_by_contract") {
+    if (contract) {
+      return {
+        anchor_type: "contract",
+        anchor_value_raw: contract,
+        anchor_value_resolved: contract,
+        resolver_confidence: "medium",
+        ambiguity_count: 0
+      };
+    }
+  }
+
   if (counterparty) {
     return {
       anchor_type: "counterparty",
@@ -208,4 +220,3 @@ export function refineAnchorFromRows(anchor: AnchorResolutionDebug, rows: Resolv
     ambiguity_count: candidates.length - 1
   };
 }
-