Planner Autonomy: вынести catalog chain matches в контракт

llm_normalizer/backend/src/services/assistantMcpDiscoveryPlanner.ts

@@ -70,6 +70,7 @@ export interface AssistantMcpDiscoveryPlannerContract {
   metadata_surface_ref: AssistantMcpDiscoveryMetadataSurfaceRef | null;
   selected_chain_id: AssistantMcpDiscoveryChainId;
   selected_chain_summary: string;
+  catalog_chain_template_matches: AssistantMcpCatalogChainTemplateId[];
   proposed_primitives: AssistantMcpDiscoveryPrimitive[];
   required_axes: string[];
   discovery_plan: AssistantMcpDiscoveryPlanContract;
@@ -536,6 +537,24 @@ function budgetOverrideFor(input: AssistantMcpDiscoveryPlannerInput, recipe: Pla
   return {};
 }
 
+function catalogChainTemplateMatchesForContract(
+  input: AssistantMcpDiscoveryPlannerInput,
+  recipe: PlannerRecipe
+): AssistantMcpCatalogChainTemplateId[] {
+  const dataNeedGraph = input.dataNeedGraph ?? null;
+  if (!dataNeedGraph) {
+    return [];
+  }
+  return searchAssistantMcpCatalogChainTemplatesByFactAxis({
+    business_fact_family: dataNeedGraph.business_fact_family,
+    action_family: toNonEmptyString(input.turnMeaning?.asked_action_family) ?? dataNeedGraph.action_family,
+    required_axes: recipe.axes,
+    comparison_need: dataNeedGraph.comparison_need,
+    ranking_need: dataNeedGraph.ranking_need,
+    aggregation_need: dataNeedGraph.aggregation_need
+  });
+}
+
 function routeFamilyFromThinMetadataSurfaceInput(
   input: AssistantMcpDiscoveryPlannerInput
 ): AssistantMcpDiscoveryMetadataRouteFamily | null {
@@ -1193,6 +1212,7 @@ export function planAssistantMcpDiscovery(
   const semanticDataNeed = toNonEmptyString(input.semanticDataNeed) ?? recipe.semanticDataNeed;
   const dataNeedGraph = input.dataNeedGraph ?? null;
   const metadataSurface = input.metadataSurface ?? null;
+  const catalogChainTemplateMatches = catalogChainTemplateMatchesForContract(input, recipe);
   const reasonCodes: string[] = [];
   pushReason(reasonCodes, recipe.reason);
   for (const reason of recipe.extraReasons ?? []) {
@@ -1259,6 +1279,7 @@ export function planAssistantMcpDiscovery(
     metadata_surface_ref: metadataSurface,
     selected_chain_id: recipe.chainId,
     selected_chain_summary: recipe.chainSummary,
+    catalog_chain_template_matches: catalogChainTemplateMatches,
     proposed_primitives: recipe.primitives,
     required_axes: recipe.axes,
     discovery_plan: plan,