Done! The review markdown section now has a max height of 40vh with scroll. All checks passed. (#1130)

The changes add:
- Max height cap at 40% of viewport
- Vertical scrolling when content exceeds the limit
- Visual container with border and background to indicate scrollable content
- Word breaking to prevent layout issues with long strings

frontend/src/components/tasks/TaskFollowUpSection.tsx

@@ -451,8 +451,10 @@ export function TaskFollowUpSection({
 
             {/* Review comments preview */}
             {reviewMarkdown && (
-              <div className="text-sm mb-4">
-                <div className="whitespace-pre-wrap">{reviewMarkdown}</div>
+              <div className="mb-4">
+                <div className="text-sm whitespace-pre-wrap break-words max-h-[40vh] overflow-y-auto rounded-md border bg-muted p-3">
+                  {reviewMarkdown}
+                </div>
               </div>
             )}