listmonk v6.2.0 with PostgreSQL 17, Dex login for listed admins,
delivery through postfix.eom.dev, Catppuccin public pages, Altcha
captcha and a double opt-in "eom.dev" list. Database-held settings
are converged by an idempotent SQL script, tested against v6.2.0.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
