Add kustomization, namespace, and service configurations for chat-ui-proxy

apps/base/chat-ui-proxy/kustomization.yaml

@@ -0,0 +1,7 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: chat-ui
+
+resources:
+  - namespace.yaml
+  - service.yaml

apps/base/chat-ui-proxy/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: chat-ui

apps/base/chat-ui-proxy/service.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: chat-ui-proxy
+  namespace: chat-ui
+  annotations:
+    tailscale.com/tailnet-fqdn: ${CHATUI_TAILNET_FQDN}
+spec:
+  type: ExternalName
+  externalName: placeholder
+  ports:
+  - port: ${CHATUI_INTERNAL_PORT}
+    name: http