add server side fetching

src/app/[orgId]/loading.tsx

@@ -0,0 +1,9 @@
+import { Loader2 } from "lucide-react";
+
+export default function OrgPageLoading() {
+    return (
+        <div className="flex items-center justify-center py-16">
+            <Loader2 className="size-6 animate-spin text-muted-foreground" />
+        </div>
+    );
+}