Add optional service pricing matrix and fix admin catalog save.

Users pick per-service CPU/memory/storage at deploy; admins manage unit rates and deploy defaults. PATCH sends only fields accepted by the pricing-catalog DTO.

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

backend/src/kubernetes/kubernetes.service.ts

@@ -104,6 +104,36 @@ export class KubernetesService implements OnModuleInit {
   /**
    * Build Helm values object from an Application entity and image URI.
    */
+  private buildRedisHelmBlock(app: Application) {
+    const res = app.optionalServiceResources?.redis;
+    const storageGi = res?.storageGi ?? 1;
+    return {
+      enabled: app.enableRedis || false,
+      storageSize: `${storageGi}Gi`,
+      resources: {
+        cpuRequest: res?.cpuRequest || '50m',
+        cpuLimit: res?.cpuLimit || '200m',
+        memoryRequest: res?.memoryRequest || '64Mi',
+        memoryLimit: res?.memoryLimit || '256Mi',
+      },
+    };
+  }
+
+  private buildRabbitmqHelmBlock(app: Application) {
+    const res = app.optionalServiceResources?.rabbitmq;
+    const storageGi = res?.storageGi ?? 2;
+    return {
+      enabled: app.enableRabbitmq || false,
+      storageSize: `${storageGi}Gi`,
+      resources: {
+        cpuRequest: res?.cpuRequest || '100m',
+        cpuLimit: res?.cpuLimit || '500m',
+        memoryRequest: res?.memoryRequest || '256Mi',
+        memoryLimit: res?.memoryLimit || '512Mi',
+      },
+    };
+  }
+
   private resolveEnvVars(app: Application): Record<string, string> {
     const platformDomain = this.configService.get('platform.domain') || 'apps.cloudhost.ir';
     return ensureAppUrlEnv(app, platformDomain);
@@ -162,26 +192,8 @@ export class KubernetesService implements OnModuleInit {
       wordpress: {
         enabled: isWordPress,
       },
-      redis: {
-        enabled: app.enableRedis || false,
-        storageSize: '1Gi',
-        resources: {
-          cpuRequest: '50m',
-          cpuLimit: '200m',
-          memoryRequest: '64Mi',
-          memoryLimit: '256Mi',
-        },
-      },
-      rabbitmq: {
-        enabled: app.enableRabbitmq || false,
-        storageSize: '2Gi',
-        resources: {
-          cpuRequest: '100m',
-          cpuLimit: '500m',
-          memoryRequest: '256Mi',
-          memoryLimit: '512Mi',
-        },
-      },
+      redis: this.buildRedisHelmBlock(app),
+      rabbitmq: this.buildRabbitmqHelmBlock(app),
       elasticsearch: {
         enabled: app.enableElasticsearch || false,
         logPaths: app.logPaths || [],