fix(confidence-engine): expose reconstruction validation issues

lib/analysis.js

@@ -91,7 +91,7 @@ export async function analyseScenario(scenario, opts = {}) {
   try {
     rawResponseStr = JSON.stringify(rawResponse);
   } catch {
-    rawResponseStr = String(rawResponse).slice(0, 2000);
+    rawResponseStr = String(rawResponse);
   }
 
   const compatibility = normaliseAnalysisResponse(rawResponse);
@@ -129,7 +129,7 @@ export async function analyseScenario(scenario, opts = {}) {
 
   // ── Neither schema matched — partial failure ───────
   return buildPartialResult(
-    rawResponseStr?.slice(0, 2000),
+    rawResponseStr,
     resultV2.error ?? resultV1.error,
     OLLAMA_MODEL,
     duration,
@@ -218,6 +218,7 @@ function buildPartialResult(
   compatibility,
 ) {
   let errors = [];
+  const validationIssues = error?.issues ?? [];
   if (error && typeof error.flatten === "function") {
     errors = error.flatten().fieldErrors
       ? Object.entries(error.flatten().fieldErrors).flatMap(([k, v]) => [
@@ -233,13 +234,14 @@ function buildPartialResult(
     validationStatus: "invalid",
     modelName: model,
     responseDurationMs: duration,
-    rawResponse: rawResp?.slice(0, 2000),
+    rawResponse: rawResp,
     promptVersion: version,
     inputClassification: null,
     reconstruction: null,
     evidence: undefined,
     nextQuestion: undefined,
     errors,
+    validationIssues,
     ...buildCompatibilityDiagnostics(compatibility),
   };
 }