Add Apache Superset for data visualization to the docker-compose setup.
The custom Dockerfile installs additional tools and the clickhouse-connect
driver. The service is configured with health check, persistent volumes,
and environment variables.
Fix network definition name from 'ch_replicated' to 'cs_dwh' to match
service references. Comment out hardcoded container names to allow
Docker to generate unique names automatically and avoid conflicts.
- Описаны слои STG/ODS/DDS/DM и связи потоков (`event_id`/`click_id`)
- Добавлены DDL и MV-пайплайн для ingestion из Kafka (ClickHouse) + типизация/дедуп/DQ
- Добавлены витрины/VIEW для BI (Superset), mermaid-диаграмма и операционные заметки
ddadmin