Add age-api deployment (#210)

## Summary
- Deploy age-api to the au-syd1 cluster
- Uses configMapGenerator for people config with jaidi, ben, and sudaporn
- Includes gateway, httproute, service, and deployment
- Image: git.unkin.net/unkin/age-api:v0.1.0

Reviewed-on: #210
Co-authored-by: Ben Vincent <ben@unkin.net>
Co-committed-by: Ben Vincent <ben@unkin.net>

apps/base/age-api/service.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: age-api
+  namespace: age-api
+spec:
+  internalTrafficPolicy: Cluster
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: http
+  selector:
+    app: age-api
+  sessionAffinity: None
+  type: ClusterIP