v0.9.1

Rename release to sql-agent-cli.\n\nHighlights:\n- Renamed package, command, and repo to sql-agent-cli\n- Removed sql-agent compatibility aliases during beta\n- Config path is now ~/.sql-agent-cli/config.toml\n- Package builds and runs as sql-agent-cli\n- Read-only query flows remain validated for MySQL and PostgreSQL

v0.9.0

Initial public beta release of sql-agent.\n\nHighlights:\n- Read-only SQL CLI for MySQL/MariaDB, PostgreSQL, and SQLite\n- Native credential file support for MySQL and PostgreSQL\n- Agent-friendly JSON output with table/markdown/CSV options\n- Parser-backed read-only validation via sqlglot\n- Named targets and default target support