feat(deploy): 切换宁波单节点生产拓扑

移除已停用的香港 API、Web、Worker 和边缘 Service 渲染结果，将 Worker 与容量控制器固定到宁波单实例，并在发布成功后清理旧香港资源。\n\n容量控制器忽略最大副本为零的站点，集群环境允许不再声明香港主机；单节点 production acceptance 不再依赖香港 Service、Deployment 或 SSH 回退。\n\n验证：Go 全量测试与 go vet；迁移安全检查；Kustomize 单节点渲染；ShellCheck；cluster release、production acceptance 和 manual release 测试。

deploy/kubernetes/production/kustomization.yaml

@@ -8,6 +8,52 @@ resources:
   - application.yaml
   - database.yaml
   - network-policy.yaml
+patches:
+  - target:
+      kind: Deployment
+      name: easyai-api-hongkong
+    patch: |-
+      $patch: delete
+      apiVersion: apps/v1
+      kind: Deployment
+      metadata:
+        name: easyai-api-hongkong
+  - target:
+      kind: Deployment
+      name: easyai-worker-hongkong
+    patch: |-
+      $patch: delete
+      apiVersion: apps/v1
+      kind: Deployment
+      metadata:
+        name: easyai-worker-hongkong
+  - target:
+      kind: Deployment
+      name: easyai-web-hongkong
+    patch: |-
+      $patch: delete
+      apiVersion: apps/v1
+      kind: Deployment
+      metadata:
+        name: easyai-web-hongkong
+  - target:
+      kind: Service
+      name: api-hongkong-edge
+    patch: |-
+      $patch: delete
+      apiVersion: v1
+      kind: Service
+      metadata:
+        name: api-hongkong-edge
+  - target:
+      kind: Service
+      name: web-hongkong-edge
+    patch: |-
+      $patch: delete
+      apiVersion: v1
+      kind: Service
+      metadata:
+        name: web-hongkong-edge
 images:
   # Deployment tooling must replace both sentinel digests with release-manifest
   # digests before server-side apply.