docs: remove usages of ts-ignore in examples (#12839)

www/apps/book/app/learn/customization/integrate-systems/handle-event/page.mdx

@@ -157,10 +157,10 @@ Learn more about compensation functions in [this chapter](../../../fundamentals/
 You can now create the workflow that uses the above step. Add the workflow to the same `src/workflows/sync-brands-to-cms.ts` file:
 
 export const syncWorkflowHighlights = [
-  ["19", "useQueryGraphStep", "Retrieve the brand's details."],
-  ["23", "id", "Filter by the brand's ID."],
-  ["26", "throwIfKeyNotFound", "Throw an error if a brand with the specified ID doesn't exist."],
-  ["30", "syncBrandToCmsStep", "Create the brand in the third-party CMS."]
+  ["18", "useQueryGraphStep", "Retrieve the brand's details."],
+  ["22", "id", "Filter by the brand's ID."],
+  ["25", "throwIfKeyNotFound", "Throw an error if a brand with the specified ID doesn't exist."],
+  ["29", "syncBrandToCmsStep", "Create the brand in the third-party CMS."]
 ]
 
 ```ts title="src/workflows/sync-brands-to-cms.ts" highlights={syncWorkflowHighlights}
@@ -181,7 +181,6 @@ type SyncBrandToCmsWorkflowInput = {
 export const syncBrandToCmsWorkflow = createWorkflow(
   "sync-brand-to-cms",
   (input: SyncBrandToCmsWorkflowInput) => {
-    // @ts-ignore
     const { data: brands } = useQueryGraphStep({
       entity: "brand",
       fields: ["*"],