clickhousectl v0.2.0: Postgres, ClickPipes and more

The release of clickhousectl v0.2.0 introduces several new features, including support for managing Postgres both locally and in ClickHouse Cloud, ClickPipes management for a range of data sources, and the ability to execute SQL over HTTP using ClickHouse Cloud's Query Endpoints without requiring a local ClickHouse binary. This update also adds an agent-friendly output format using Markdown-style tables and a standalone Rust client library for the ClickHouse Cloud API. Users can now manage Postgres instances with high availability, read replicas, and point-in-time restore capabilities, while ClickPipes offers managed connectors for streaming and batch data ingestion from various sources like S3, Kafka, and BigQuery. The update aims to enhance user experience with improvements such as debug options for credential resolution and is part of a broader effort to optimize for agentic experience (AX) in the future. The tool, still in its early stages, has quickly gained traction with over 5000 developers, and the team is actively working on expanding features and gathering community feedback.