Data is better with a little magic

This post introduces several significant upgrades to Hex's Magic AI assistant: 1. **Generate mode:** Allows Magic to generate multiple cells (SQL, Python, Chart) at once, enabling complex question answering and new analysis kickstarts. New cells are created as drafts for inspection and validation. 2. **Streamlined prompting:** A unified prompt bar (Cmd+Shift+M) supports multi-line instructions and guides auto-fixes, allowing for both one-click fixes and specific directional guidance. 3. **Mentioning data:** The prompt bar now supports '@ mentioning' datasets (warehouse tables or dataframes) to specify resources for generation, improving prompting efficiency and accuracy. 4. **Improved SQL generation:** Enhancements to metadata retrieval pipelines improve Hex's ability to generate accurate SQL queries, with emphasis on leveraging dbt Docs, warehouse metadata, and Hex's Data Manager for richer context.