Add managed databases and services with billing-aligned upgrades.

Introduce product types for managed PostgreSQL, Redis, and RabbitMQ with a dedicated dashboard, Helm-only deploy pipeline, external access, snapshots with progress, and prorated resource or storage upgrades matching application billing rules. PVCs use an expandable StorageClass with automatic migration when legacy disks cannot resize in place.

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

frontend/src/lib/optional-service-defaults.ts

@@ -0,0 +1,53 @@
+import type {
+  OptionalServiceResourceConfig,
+  OptionalServiceResourcesMap,
+  PricingCatalog,
+} from '@/types';
+
+export type OptionalServiceKey = keyof OptionalServiceResourcesMap;
+
+const FALLBACK_OPTIONAL_RESOURCES: Record<OptionalServiceKey, OptionalServiceResourceConfig> = {
+  redis: {
+    cpuRequest: '50m',
+    cpuLimit: '200m',
+    memoryRequest: '64Mi',
+    memoryLimit: '256Mi',
+    storageGi: 1,
+  },
+  rabbitmq: {
+    cpuRequest: '100m',
+    cpuLimit: '500m',
+    memoryRequest: '256Mi',
+    memoryLimit: '512Mi',
+    storageGi: 2,
+  },
+};
+
+export function optionalDefaultsFromCatalog(
+  catalog: PricingCatalog | undefined,
+  service: OptionalServiceKey,
+): OptionalServiceResourceConfig {
+  const profile = catalog?.optionalServices?.[service]?.profile;
+  const fallback = FALLBACK_OPTIONAL_RESOURCES[service];
+  if (!profile) return { ...fallback };
+  return {
+    cpuRequest: profile.cpuRequest || fallback.cpuRequest,
+    cpuLimit: profile.cpuLimit || fallback.cpuLimit,
+    memoryRequest: profile.memoryRequest || fallback.memoryRequest,
+    memoryLimit: profile.memoryLimit || fallback.memoryLimit,
+    storageGi: profile.storageGi ?? fallback.storageGi,
+  };
+}
+
+export function managedServiceTypeLabel(productType?: string): string {
+  switch (productType) {
+    case 'managed_database':
+      return 'Managed Database';
+    case 'managed_redis':
+      return 'Managed Redis';
+    case 'managed_rabbitmq':
+      return 'Managed RabbitMQ';
+    default:
+      return 'Service';
+  }
+}