Commit

## Dev note: the client *is* the agent A DB client that only waits for SQL is half a product. I want an agent woven into the tree, the grid, and the editor — not a chat box on the side. Ask in plain language. It finds the tables, drafts the join, fills the editor, Explain if I want, then runs when I say go. Same session: browse → ask → edit → run → dump. Deep means schema-aware by default, multi-step when the question needs it, and comfortable living next to production credentials — with me still owning the final Run. Not a copilot sticker. The agent is how you use the client.