Sposta storage video su disco dedicato e completa ops/SMTP in produzione.

Recordings e Garage usano bind mount su /media/videos; aggiunge ntfy self-hosted,
notifiche critical+warning, SMTP Aruba SSL/465 e fix cron replay.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/config/environments/production.rb

@@ -54,13 +54,18 @@ Rails.application.configure do
 
   if ENV["SMTP_ADDRESS"].present?
     config.action_mailer.delivery_method = :smtp
+    smtp_port = ENV.fetch("SMTP_PORT", 587).to_i
+    smtp_ssl = ENV.fetch("SMTP_SSL", smtp_port == 465 ? "true" : "false") == "true"
     config.action_mailer.smtp_settings = {
       address: ENV["SMTP_ADDRESS"],
-      port: ENV.fetch("SMTP_PORT", 587).to_i,
+      port: smtp_port,
       user_name: ENV["SMTP_USERNAME"],
       password: ENV["SMTP_PASSWORD"],
       authentication: ENV.fetch("SMTP_AUTH", "plain"),
-      enable_starttls_auto: ENV.fetch("SMTP_STARTTLS", "true") == "true"
+      ssl: smtp_ssl,
+      enable_starttls_auto: !smtp_ssl && ENV.fetch("SMTP_STARTTLS", "true") == "true",
+      open_timeout: ENV.fetch("SMTP_OPEN_TIMEOUT", "15").to_i,
+      read_timeout: ENV.fetch("SMTP_READ_TIMEOUT", "60").to_i
     }
   end
   config.i18n.fallbacks = true