docs: fix broken links utility + uncaught broken links (#12637)

* fix broken links

* update broken links utility

* add missing payment evens

* generate llms

* fix segment link

www/apps/resources/generated/slug-changes.mjs

@@ -4939,6 +4939,11 @@ export const slugChanges = [
     "newSlug": "/references/order/events",
     "filePath": "/www/apps/resources/references/module_events/module_events.Order/page.mdx"
   },
+  {
+    "origSlug": "/references/module_events/module_events.Payment",
+    "newSlug": "/references/payment/events",
+    "filePath": "/www/apps/resources/references/module_events/module_events.Payment/page.mdx"
+  },
   {
     "origSlug": "/references/module_events/module_events.Product",
     "newSlug": "/references/product/events",