Update docs for Hotsock v1.13.2

[bensie]

Summary

• Add v1.13.2 release notes covering performance work, tracing spans, dashboard updates, log retention, updater resilience, the umdUpdate fix, and dependency/runtime updates.
• Document the tracing span log setting and 90-day log retention default.
• Bring initial setup stack output docs up to date, including AutoUpdateInstallation and MonitoringOverviewDashboardUrl.

Validation

• npm run build