Fix breadcrumbs

Author: bradleycamacho

pages/stack/interop/tutorials.mdx

@@ -29,4 +29,6 @@ Documentation covering Interop related tutorials.
 
   <Card title="Deploying crosschain event composability (contests)" href="/stack/interop/tutorials/event-contests" icon={<img src="/img/icons/shapes.svg" />} />
 
+  <Card title="Converting an ERC20 into a SuperchainERC20" href="/stack/interop/tutorials/convert-erc20" icon={<img src="/img/icons/shapes.svg" />} />
+
 </Cards>