Deleted Building custom dashboards

Author: dcpena

public/__redirects

@@ -697,6 +697,8 @@
 /fundamentals/subscriptions-and-billing/change-super-admin/ /fundamentals/setup/account/change-super-admin/  301
 /fundamentals/subscriptions-and-billing/delete-account/ /fundamentals/setup/account/delete-account/ 301
 /fundamentals/subscriptions-and-billing/ /fundamentals/setup/account/ 301
+/fundamentals/api/building-custom-dashboards /fundamentals/api/ 301
+
 
 # gateway
 /gateway/about/ /cloudflare-one/policies/gateway/ 301