feat(platform-services): Add ClickHouse platform service support (provider, types, provisioning, UI and port mappings)

ui/src/app/features/services/platform-service-detail.component.ts

@@ -357,6 +357,7 @@ export class PlatformServiceDetailComponent implements OnInit, OnDestroy {
       postgresql: 'PostgreSQL is a powerful, open-source object-relational database system with over 35 years of active development.',
       rabbitmq: 'RabbitMQ is a message broker that enables applications to communicate with each other using messages through queues.',
       caddy: 'Caddy is a powerful, enterprise-ready, open-source web server with automatic HTTPS. It serves as the reverse proxy for Onebox.',
+      clickhouse: 'ClickHouse is a fast, open-source columnar database management system optimized for real-time analytics and data warehousing.',
     };
     return descriptions[type] || 'A platform service managed by Onebox.';
   }