Snowflake is a built-in data source kind: connection dialog, key-pair, browser single sign-on, password or token sign-in, the database tree, SQL consoles, and Snowflake-aware SQL assistance and syntax colours. The driver speaks Snowflake's session protocol over the existing reqwest + rustls stack, with no JDBC/ODBC or native library and no new package. Metadata is read with SHOW / DESCRIBE, which need no running warehouse; introspected names are kept on disk for completion.
Co-authored-by: vvnadolskyy <12991410+vvnadolskyy@users.noreply.github.com>