narwhal-commands

Stateless command and helper modules.

Command parsing and dispatch, completion engine, export pipeline (CSV/JSON/TSV/table/INSERT), connection wizard, snippet store, DDL helpers, EXPLAIN, inline cell edit, statement extraction, meta queries. Self-contained — does not reach back into narwhal-app.

Part of the narwhal workspace. See docs/ARCHITECTURE.md for the layered crate map.