Match run detail card width to the new-run form card

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

app/src/app/(app)/runs/[runId]/page.tsx

@@ -66,7 +66,7 @@ export default async function RunDetailPage({ params }: RunDetailPageProps) {
       }));
 
   return (
-    <div className="mx-auto flex max-w-3xl flex-col gap-4">
+    <div className="mx-auto flex max-w-2xl flex-col gap-4">
       <Card>
         <CardHeader>
           <CardTitle>{run.scriptName}</CardTitle>