Add unified logs platform with Helm-managed central Elasticsearch.

Deploy cloudhost-logging on cluster registration, ship app and optional service logs to ES with owner isolation, and fix Kibana 8.12 auth via kibana_system.

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

backend/src/clusters/clusters.module.ts

@@ -1,12 +1,16 @@
-import { Module } from '@nestjs/common';
+import { Module, forwardRef } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { ClustersService } from './clusters.service';
 import { ClustersController } from './clusters.controller';
 import { Cluster } from './entities/cluster.entity';
 import { ClusterPool } from './entities/cluster-pool.entity';
+import { KubernetesModule } from '../kubernetes/kubernetes.module';
 
 @Module({
-  imports: [TypeOrmModule.forFeature([Cluster, ClusterPool])],
+  imports: [
+    TypeOrmModule.forFeature([Cluster, ClusterPool]),
+    forwardRef(() => KubernetesModule),
+  ],
   controllers: [ClustersController],
   providers: [ClustersService],
   exports: [ClustersService],