refactor: adress review

config/config.exs

@@ -51,6 +51,10 @@ config :mv,
   generators: [timestamp_type: :utc_datetime],
   ash_domains: [Mv.Membership, Mv.Accounts, Mv.MembershipFees, Mv.Authorization]
 
+# Environment (dev/test/prod). Use this instead of Mix.env() at runtime; Mix.env() is
+# not available in releases. Set once at compile time via config_env().
+config :mv, :environment, config_env()
+
 # CSV Import configuration
 config :mv,
   csv_import: [
@@ -89,6 +93,10 @@ config :mv, MvWeb.Endpoint,
 # at the `config/runtime.exs`.
 config :mv, Mv.Mailer, adapter: Swoosh.Adapters.Local
 
+# SMTP TLS verification: false = allow self-signed/internal certs; true = verify_peer (use for public SMTP).
+# Overridden in runtime.exs from SMTP_VERIFY_PEER when SMTP is configured via ENV in prod.
+config :mv, :smtp_verify_peer, false
+
 # Default mail "from" address for transactional emails (join confirmation,
 # user confirmation, password reset). Override in config/runtime.exs from ENV.
 config :mv, :mail_from, {"Mila", "noreply@example.com"}