Track envoy-gateway-config app; move affine to deprecated in README

infra/argocd/applications/envoy-gateway-config-application.yaml

@@ -0,0 +1,23 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: envoy-gateway-config
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://gitea.jsme.be/Jeffrey/Kubernetes-Manifests.git
+    path: infra/envoy-gateway
+    targetRevision: main
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: envoy-gateway
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - PruneLast=true