feat: add direct PostgreSQL and ACK deployment support

deploy/ack/ingress.yaml

@@ -0,0 +1,33 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: zhinian-web
+  namespace: zhinian
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: 100m
+spec:
+  ingressClassName: nginx
+  rules:
+    - host: REPLACE_WITH_PUBLIC_HOST
+      http:
+        paths:
+          # Longest-prefix matching sends public internal-API traffic to the
+          # selectorless deny Service instead of the Web workload.
+          - path: /api/internal/worker
+            pathType: Prefix
+            backend:
+              service:
+                name: zhinian-public-deny
+                port:
+                  number: 80
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: zhinian-web
+                port:
+                  number: 3000
+  tls:
+    - hosts:
+        - REPLACE_WITH_PUBLIC_HOST
+      secretName: REPLACE_WITH_TLS_SECRET