Updated explainer

next.config.mjs

@@ -9,12 +9,24 @@ const withNextra = nextra({
     remarkPlugins: [
       remarkCodeImport,
     ]
-  }
+  },
 })
 
 export default {
   ...withNextra(),
   eslint: {
     ignoreDuringBuilds: true,
   },
+  redirects: async () => [
+      {
+        source: '/stack/interop/architecture',
+        destination: '/stack/interop/explainer#interoperability-architecture',
+        permanent: false,
+      },
+      {
+        source: '/stack/interop/cross-chain-message',
+        destination: '/stack/interop/explainer#how-messages-get-from-one-chain-to-the-other',
+        permanent: false,
+      },
+  ],
 }

pages/stack/interop/_meta.json

@@ -1,10 +1,10 @@
 {
     "explainer": "Interop explainer",
-    "architecture": "Architecture",
+    "predeploy": "Interop predeploys",
     "devnet": "Interop devnet",
     "supersim": "Supersim Multichain Development Environment",
-    "cross-chain-message": "Anatomy of cross-chain message",
     "message-passing": "Interop message passing",
     "op-supervisor": "OP Supervisor",
-    "assets": "Assets"
-}
+    "assets": "Assets",
+    "security": "Cross-chain security"
+}