fix(cli): include psycopg binary in postgres extra so driver works without system libpq

[Aaryan-549]

Closes #589

PostgreSQL connections regressed in v0.1.0 because extras split in PR #477 shipped ibis-framework[postgres] alone. Latest ibis pulls
plain psycopg (psycopg3), which is pure-Python and requires system libpq at runtime — fine on dev machines with libpq-dev, broken on
Windows, WSL, and most on-prem Linux installs. Import fails with:

ImportError: no pq wrapper available. libpq library not found

which surfaces in nao as MissingDependencyError from require_database_backend("postgres"). Adding psycopg[binary] to the postgres
(and redshift, which reuses the backend) extra bundles a prebuilt libpq wheel so pip install 'nao-core[postgres]' works out of the box.

Reproduced both before and after: pre-fix PostgresConfig.check_connection returns False and execute_sql raises; post-fix both succeed
and return correct rows for SELECT / aggregation / GROUP BY against a Postgres 16 container.

Changes:

• cli/pyproject.toml: add psycopg[binary]>=3.2.0 to postgres and redshift extras
• cli/uv.lock: regenerated

[cubic-dev-ai]

No issues found across 2 files

[github-actions]

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