fix(cli): stop info command from hanging when database is unreachable

[Priyanshubhartistm]

Description

getEventCount() in src/cli/commands/info.ts opened a knex connection pool for a single ad-hoc query. When the initial connection attempt itself failed or timed out, the pool's destroy() resolved without actually closing the underlying socket, leaving an open handle behind and keeping the Node process alive indefinitely.

Replaces the knex pool with a raw pg.Client (connect() / query() / end()), which reliably closes its socket even when the connection attempt itself fails.

Related Issue

Closes#739.

Motivation and Context

nostream info (and nostream info --json) would hang forever with no error or timeout if the configured database was unreachable, instead of failing cleanly like every other CLI command.

[changeset-bot]

🦋 Changeset detected

Latest commit: 02d92eb

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
nostream	Patch

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[coveralls]

coverage: 71.322% (-0.004%) from 71.326% — Priyanshubhartistm:fix/cli-info-event-count-hang into cameri:main