update: PEEKS workshop integration in Automation (#1836)

Author: JaviGG02

website/docs/automation/platform-engineering-on-eks/index.md

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+---
+title: "Platform Engineering on EKS"
+sidebar_custom_props: { "explore": "https://catalog.workshops.aws/platform-engineering-on-eks/en-US" }
+sidebar_position: 90
+---
+
+Development teams often struggle with inconsistent tooling and complex provisioning processes. The Cloud Native Computing Foundation (CNCF) defines a platform as "an integrated collection of capabilities defined and presented according to the needs of the platform's users" — in short, a unified layer that brings together the services and tools applications need, with a simple experience through web portals, templates, and APIs.
+
+Platform Engineering on EKS is a hands-on workshop that shows you how to build an internal developer platform (IDP) with developer self-service at its core. You'll set up a unified developer portal with Backstage, use ACK and KRO for standardized infrastructure-as-code provisioning of AWS resources, and explore practical patterns for namespace-as-a-service workflows, policy-as-code, and GitOps — all on Amazon EKS.
+
+
+<LaunchButton url="https://catalog.workshops.aws/platform-engineering-on-eks/en-US" label="Platform Engineering on EKS" />