(docs): Provide example for APQ in case of outage

website/src/pages/docs/features/automatic-persisted-queries.mdx

@@ -119,6 +119,38 @@ server.listen(4000, () => {
 
 For external stores the `set` and `get` properties on the store can also return a `Promise`.
 
+<Callout>
+  In production, it's recommended to capture the errors from any store that could stop functioning.
+  Instead of raising an error, returning undefined or null will allow the server to continue to
+  respond to requests if the store goes down.
+
+  ```ts filename="Automatic Persisted Operations with a redis store" {16}
+  import Keyv from "keyv";
+
+  const store = new Keyv("redis://user:pass@localhost:6379");
+
+  useAPQ({
+    store: {
+      async get(key) {
+        try {
+          return await store.get(key);
+        } catch(e) {
+          console.error(`Error while fetching the operation: ${key}`, e);
+        }
+      },
+      async set(key, value) {
+        try {
+          return await store.set(key, value);
+        } catch(e) {
+          console.error(`Error while saving the operation: ${key}`, e);
+        }
+      }
+    }
+  })
+  ```
+</Callout>
+
+
 ## Configure Error responses
 
 By default, responses for missing or mismatching query will include `extensions` property with HTTP