ARCH: проверить и расширить gate ответа MCP discovery

llm_normalizer/backend/dist/services/assistantMcpDiscoveryResponsePolicy.js

@@ -65,18 +65,30 @@ function isUnsupportedCurrentTurnBoundary(input) {
         input.livingChatSource === "deterministic_unsupported_current_turn_boundary" ||
         input.currentReplySource === "deterministic_unsupported_current_turn_boundary");
 }
+function isDiscoveryReadyChatCandidate(input, entryPoint) {
+    const turnInput = toRecordObject(entryPoint?.turn_input);
+    return (entryPoint?.entry_status === "bridge_executed" &&
+        entryPoint.discovery_attempted === true &&
+        turnInput?.should_run_discovery === true &&
+        (input.livingChatSource === "llm_chat" || input.currentReplySource === "llm_chat"));
+}
 function applyAssistantMcpDiscoveryResponsePolicy(input) {
     const currentReply = String(input.currentReply ?? "");
     const currentReplySource = toNonEmptyString(input.currentReplySource) ?? toNonEmptyString(input.livingChatSource) ?? "unknown";
     const entryPoint = resolveEntryPoint(input);
     const candidate = (0, assistantMcpDiscoveryResponseCandidate_1.buildAssistantMcpDiscoveryResponseCandidate)(entryPoint);
     const reasonCodes = [...candidate.reason_codes];
+    const unsupportedBoundary = isUnsupportedCurrentTurnBoundary(input);
+    const discoveryReadyChatCandidate = isDiscoveryReadyChatCandidate(input, entryPoint);
     if (!entryPoint) {
         pushReason(reasonCodes, "mcp_discovery_response_policy_no_entry_point");
     }
-    if (!isUnsupportedCurrentTurnBoundary(input)) {
+    if (!unsupportedBoundary) {
         pushReason(reasonCodes, "mcp_discovery_response_policy_not_unsupported_boundary");
     }
+    if (!discoveryReadyChatCandidate) {
+        pushReason(reasonCodes, "mcp_discovery_response_policy_not_discovery_ready_chat_candidate");
+    }
     if (!ALLOWED_CANDIDATE_STATUSES.has(candidate.candidate_status)) {
         pushReason(reasonCodes, "mcp_discovery_response_policy_candidate_status_not_allowed");
     }
@@ -90,7 +102,7 @@ function applyAssistantMcpDiscoveryResponsePolicy(input) {
         pushReason(reasonCodes, "mcp_discovery_response_policy_candidate_contains_internal_mechanics");
     }
     const canApply = Boolean(entryPoint) &&
-        isUnsupportedCurrentTurnBoundary(input) &&
+        (unsupportedBoundary || discoveryReadyChatCandidate) &&
         ALLOWED_CANDIDATE_STATUSES.has(candidate.candidate_status) &&
         candidate.eligible_for_future_hot_runtime &&
         Boolean(toNonEmptyString(candidate.reply_text)) &&