Harden platform security, reliability, and CI after full audit.

Close deployment IDOR and gate stub payment endpoints, add production
secret validation, health probes, Redis-backed build progress, GitHub
Actions CI, expanded tests, billing/k8s refactors, and ops runbooks.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/kubernetes/kubernetes.module.ts

@@ -3,6 +3,8 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 import { KubernetesService } from './kubernetes.service';
 import { HelmService } from './helm.service';
 import { RegistryService } from './registry.service';
+import { K8sClientService } from './k8s-client.service';
+import { K8sLifecycleService } from './k8s-lifecycle.service';
 import { ElasticsearchService } from './elasticsearch.service';
 import { ElasticsearchController } from './elasticsearch.controller';
 import { LogsController } from './logs.controller';
@@ -13,7 +15,7 @@ import { Deployment } from '../deployments/entities/deployment.entity';
 @Module({
   imports: [forwardRef(() => ClustersModule), TypeOrmModule.forFeature([Application, Deployment])],
   controllers: [ElasticsearchController, LogsController],
-  providers: [KubernetesService, HelmService, RegistryService, ElasticsearchService],
-  exports: [KubernetesService, HelmService, RegistryService, ElasticsearchService],
+  providers: [KubernetesService, HelmService, RegistryService, ElasticsearchService, K8sClientService, K8sLifecycleService],
+  exports: [KubernetesService, HelmService, RegistryService, ElasticsearchService, K8sClientService, K8sLifecycleService],
 })
 export class KubernetesModule {}