ARCH: замкнуть multi-hop open total clarification loop

llm_normalizer/backend/dist/services/assistantMcpDiscoveryAnswerAdapter.js

@@ -45,7 +45,13 @@ function isInternalMechanicsLine(value) {
         text.includes("pilot_") ||
         text.includes("runtime_") ||
         text.includes("planner_") ||
-        text.includes("catalog_"));
+        text.includes("catalog_") ||
+        text.includes("mcp discovery") ||
+        text.includes("needs more scope before execution") ||
+        text.includes("mcp_execution_performed"));
+}
+function userFacingUnknowns(values) {
+    return uniqueStrings(values).filter((value) => !isInternalMechanicsLine(value));
 }
 function userFacingLimitations(values) {
     return uniqueStrings(values).filter((value) => !isInternalMechanicsLine(value));
@@ -718,7 +724,7 @@ function buildAssistantMcpDiscoveryAnswerDraft(pilot) {
         headline: headlineFor(mode, pilot),
         confirmed_lines: uniqueStrings(confirmedLines),
         inference_lines: uniqueStrings(inferenceLines),
-        unknown_lines: uniqueStrings(pilot.evidence.unknown_facts),
+        unknown_lines: userFacingUnknowns(pilot.evidence.unknown_facts),
         limitation_lines: userFacingLimitations([...pilot.query_limitations, ...pilot.evidence.query_limitations]),
         next_step_line: nextStepFor(mode, pilot),
         internal_mechanics_allowed: false,

llm_normalizer/backend/dist/services/assistantMcpDiscoveryResponseCandidate.js

@@ -55,7 +55,10 @@ function hasInternalMechanics(value) {
         text.includes("runtime_") ||
         text.includes("planner_") ||
         text.includes("catalog_") ||
-        text.includes("select "));
+        text.includes("select ") ||
+        text.includes("mcp discovery") ||
+        text.includes("needs more scope before execution") ||
+        text.includes("mcp_execution_performed"));
 }
 function userFacingLines(values) {
     return uniqueStrings(values).filter((line) => !hasInternalMechanics(line));