feat: add PageMeta, animation classes, and layout fixes to remaining pages

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/pages/SessionDetailPage.tsx

@@ -340,7 +340,7 @@ export function SessionDetailPage() {
   const outcomeConfig = session.outcome ? OUTCOME_CONFIG[session.outcome] : null
 
   return (
-    <div className="container mx-auto px-4 py-6 sm:px-6 sm:py-8">
+    <div className="overflow-y-auto h-full container mx-auto px-4 py-6 sm:px-6 sm:py-8">
       {/* Back nav */}
       <button
         onClick={() => navigate('/sessions')}