fix: expand button fix

app/dashboard/[workspaceId]/purchase-plans/[projectId]/page.tsx

@@ -182,6 +182,7 @@ interface ChannelGroupProps {
   handleDraftChange: (placementId: string, patch: PlacementInlineDraft) => void;
   editingCell: EditingCell | null;
   setEditingCell: (cell: EditingCell | null) => void;
+  expanded: boolean;
 }
 
 function ChannelGroup({
@@ -193,9 +194,14 @@ function ChannelGroup({
   handleDraftChange,
   editingCell,
   setEditingCell,
+  expanded,
 }: ChannelGroupProps) {
   const [isOpen, setIsOpen] = useState(true);
 
+  useEffect(() => {
+    setIsOpen(expanded);
+  }, [expanded]);
+
   const totalCost = placements.reduce((sum, p) => sum + (p.details?.cost?.value || 0), 0);
   const totalSubscriptions = placements.reduce((sum, p) => sum + (p.placement_post?.subscriptions_count || 0), 0);
   const totalViews = placements.reduce((sum, p) => sum + (p.placement_post?.views_count || 0), 0);
@@ -997,6 +1003,7 @@ export default function PurchasePlanDetailPage() {
                 handleDraftChange={handleDraftChange}
                 editingCell={editingCell}
                 setEditingCell={setEditingCell}
+                expanded={expandedAll}
               />
             ))}
           </div>