- useSecureCookies now keys off the BETTER_AUTH_URL scheme instead of
NODE_ENV, so login works over http://localhost in the (production-mode)
Docker stack instead of the browser silently dropping the session cookie.
- env parsing treats empty strings as unset, so compose-supplied optionals
like `SMTP_PORT=` no longer fail coercion (Number("") === 0) and crash boot.
- docker-compose: configurable host Postgres port (POSTGRES_PORT) to avoid
clashing with an existing local Postgres.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>