subagents

frontend/src/lib/components/dataset-review/CompiledSQLPreview.svelte

@@ -91,11 +91,7 @@
       return $t.dataset_review?.preview?.stale_body;
     }
     if (effectiveState === "failed") {
-      return (
-        preview?.error_details ||
-        preview?.error_code ||
-        $t.dataset_review?.preview?.error_body
-      );
+      return $t.dataset_review?.preview?.error_body;
     }
     if (effectiveState === "missing") {
       return $t.dataset_review?.preview?.missing_body;
@@ -103,6 +99,12 @@
     return $t.dataset_review?.preview?.ready_body;
   }
 
+  function buildPreviewTechnicalDetails() {
+    return [preview?.error_code, preview?.error_details].filter(Boolean).join("\n\n");
+  }
+
+  const previewTechnicalDetails = $derived(buildPreviewTechnicalDetails());
+
   async function requestPreview() {
     if (!sessionId || disabled || localStatus === "saving") {
       return;

frontend/src/lib/components/dataset-review/LaunchConfirmationPanel.svelte

@@ -217,9 +217,18 @@
       <div class="mt-4 space-y-3">
         {#each launchBlockers as blocker}
           <div class="rounded-xl border border-red-200 bg-white p-3">
-            <div class="text-sm font-medium text-slate-900">{blocker.label}</div>
+            <div class="text-sm font-medium leading-6 text-slate-900 break-words [overflow-wrap:anywhere]">
+              {blocker.label}
+            </div>
             {#if blocker.detail}
-              <div class="mt-1 break-all text-xs text-slate-600">{blocker.detail}</div>
+              <div class="mt-2 max-h-28 overflow-auto rounded-lg border border-slate-200 bg-slate-50 px-3 py-2">
+                <div
+                  data-testid="launch-blocker-detail"
+                  class="text-xs leading-5 text-slate-600 whitespace-pre-wrap break-words [overflow-wrap:anywhere]"
+                >
+                  {blocker.detail}
+                </div>
+              </div>
             {/if}
             <button
               type="button"
@@ -242,7 +251,7 @@
             <div class="text-xs uppercase tracking-wide text-slate-500">
               {$t.dataset_review?.launch?.dataset_ref_label}
             </div>
-            <div class="mt-1 text-sm font-medium text-slate-900">
+            <div class="mt-1 text-sm font-medium text-slate-900 break-words [overflow-wrap:anywhere]">
               {session?.dataset_ref || ($t.common?.unknown || "unknown")}
             </div>
           </div>

frontend/src/lib/components/dataset-review/ValidationFindingsPanel.svelte

@@ -81,6 +81,18 @@
     const normalized = String(action || "");
     return $t.dataset_review?.workspace?.actions?.[normalized] || normalized;
   }
+
+  function getFindingMessage(finding) {
+    return String(finding?.message || "").trim();
+  }
+
+  function getFindingTechnicalReference(finding) {
+    return String(finding?.caused_by_ref || "").trim();
+  }
+
+  function getFindingResolutionNote(finding) {
+    return String(finding?.resolution_note || "").trim();
+  }
 </script>
 
 <div class="rounded-2xl border border-slate-200 bg-white p-5 shadow-sm">