fix breadcrumbs errors

Author: krofax

pages/stack/interop.mdx

@@ -13,7 +13,7 @@ Documentation covering Cross Chain Message, Explainer, Message Passing, Op Super
 <Cards>
   <Card title="Interoperability explainer" href="/stack/interop/explainer" />
 
-  <Card title="Architecture" href="/stack/interop/architecture" />  
+  <Card title="Architecture" href="/stack/interop/explainer#interoperability-architecture" />  
 
   <Card title="Interop message passing overview" href="/stack/interop/message-passing" />
 
@@ -28,4 +28,6 @@ Documentation covering Cross Chain Message, Explainer, Message Passing, Op Super
   <Card title="Interoperability predeploys" href="/stack/interop/predeploy" />
 
   <Card title="Cross-chain security" href="/stack/interop/security" />
+
+    <Card title="Interop assets" href="/stack/interop/tools" />
 </Cards>

pages/stack/interop/message-passing.mdx

@@ -61,6 +61,6 @@ For a practical example, see our [cross-chain ping pong tutorial](https://supers
 
 ## Next steps
 
-*   Read about the [anatomy of a cross-chain message](/stack/interop/cross-chain-message)
+*   Read about the [anatomy of a cross-chain message](/stack/interop/explainer#how-messages-get-from-one-chain-to-the-other)
 *   Try [Supersim](supersim) for testing cross-chain messages locally
 *   Learn about [manually relaying messages](https://supersim.pages.dev/guides/interop/viem?#viem-to-send-and-relay-interop-messages)

pages/stack/interop/op-supervisor.mdx

@@ -68,5 +68,5 @@ Benefits:
 
 ## Next steps
 
-*   Want to learn more? Read our guide on the anatomy of a [cross-chain message](/stack/interop/cross-chain-message) or check out this [interop design video walk-thru](https://www.youtube.com/watch?v=FKc5RgjtGes).
+*   Want to learn more? Read our guide on the anatomy of a [cross-chain message](/stack/interop/explainer#how-messages-get-from-one-chain-to-the-other) or check out this [interop design video walk-thru](https://www.youtube.com/watch?v=FKc5RgjtGes).
 *   For more info about how OP Stack interoperability works under the hood, [check out the specs](https://specs.optimism.io/interop/overview.html).

pages/stack/interop/tools.mdx

@@ -0,0 +1,18 @@
+---
+title: Assets
+description: Documentation covering Interop devnet, Supersim in the Interop section of the OP Stack ecosystem.
+lang: en-US
+---
+
+import { Card, Cards } from 'nextra/components'
+
+# Interop
+
+Documentation covering Interop devnet, Supersim in the Interop section of the OP Stack ecosystem.
+
+<Cards>
+  <Card title="Supersim" href="/stack/interop/tools/supersim" />
+
+  <Card title="Interop devnet(Beta)" href="/stack/interop/tools/devnet" />
+
+</Cards>

pages/stack/interop/tools/_meta.json

@@ -1,4 +1,4 @@
 {
     "supersim": "Supersim Multichain Development Environment",
-    "devnet": "Interop devnet - coming soon" 
+    "devnet": "Interop devnet(Beta)" 
 }

pages/stack/interop/tools/devnet.mdx

@@ -1,12 +1,12 @@
 ---
-title: Interop Devnet - Coming Soon
+title: Interop devnet(Beta)
 lang: en-US
 description: Details on the public interoperability devnets.
 ---
 
 import { Callout, Tabs, Steps } from 'nextra/components'
 
-# Interop Devnet - Coming Soon
+# Interop devnet(Beta)
 
 <Callout>
   Interop devnet is currently in active development and may experience periods of instability, including potential outages, as the networks is regularly updated and improved. Developers should expect some level of unreliability when interacting with the devnet. The devnet is intended for testing and development purposes only, and should not be relied upon for mission-critical applications.
@@ -63,6 +63,6 @@ NOTE: The current Interop devnet has been deprecated. This page will be updated
 ## Next steps
 
 *   Want to start with local development? Use [Supersim](/stack/interop/supersim), a local dev environment that simulates interop for testing applications against a local version of the Superchain.
-*   Read about [interop message passing](/stack/interop/cross-chain-message) to see how you can implement it yourself on this devnet.
+*   Read about [interop message passing](/stack/interop/explainer#how-messages-get-from-one-chain-to-the-other) to see how you can implement it yourself on this devnet.
 
 */}