feat: purchase-plans global update

app/dashboard/[workspaceId]/placements/[placementId]/page.tsx

@@ -83,6 +83,7 @@ export default function PlacementDetailPage() {
   const [placement, setPlacement] = useState<Placement | null>(null);
   const [loading, setLoading] = useState(true);
   const [copiedLink, setCopiedLink] = useState(false);
+  const [projectId, setProjectId] = useState<string | null>(null);
 
   const canWrite = hasPermission("placements_write");
 
@@ -93,8 +94,14 @@ export default function PlacementDetailPage() {
   const loadPlacement = async () => {
     try {
       setLoading(true);
+      // First, try to load placement without project_id (deprecated endpoint)
+      // If that fails, we'd need projectId
       const data = await placementsApi.get(workspaceId, placementId);
       setPlacement(data);
+      // Store projectId from placement for future operations
+      if (data.project?.id) {
+        setProjectId(data.project.id);
+      }
     } catch (err) {
       console.error("Failed to load placement:", err);
     } finally {