fix links

Author: krofax

pages/stack/interop.mdx

@@ -19,11 +19,11 @@ Documentation covering Cross Chain Message, Explainer, Message Passing, Op Super
 
   <Card title="OP Supervisor" href="/stack/interop/op-supervisor" />
 
-  <Card title="Supersim multichain development environment" href="/stack/interop/supersim" />
+  <Card title="Supersim multichain development environment" href="/stack/interop/tools/supersim" />
 
   <Card title="Cross domain assets" href="/stack/interop/assets" />
 
-  <Card title="Interop devnet" href="/stack/interop/devnet" />
+  <Card title="Interop devnet" href="/stack/interop/tools/devnet" />
 
   <Card title="Interoperability predeploys" href="/stack/interop/predeploy" />
 

pages/stack/interop/explainer.mdx

@@ -228,5 +228,5 @@ This means ETH and ERC-20s can seamlessly and securely move across L2s, and inte
 
 *   Watch this video that gives an [overview of OP Stack interoperability](https://www.youtube.com/watch?v=FKc5RgjtGes).
 *   Learn more about the [predeploys that have been added to the OP Stack to enable interoperability](/stack/interop/predeploy).
-*   Use [Supersim](/builders/app-developers/tools/supersim.mdx), a local dev environment that simulates interop for testing applications against a local version of the Superchain.
+*   Use [Supersim](/tools/supersim), a local dev environment that simulates interop for testing applications against a local version of the Superchain.
 *   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/devnet.mdx

@@ -62,7 +62,7 @@ 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.
+*   Want to start with local development? Use [Supersim](/tools/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/explainer#how-messages-get-from-one-chain-to-the-other) to see how you can implement it yourself on this devnet.
 
 */}