TrinaxAI 1.4.1

Fixed

• The background supervisor no longer opens a desktop authentication (polkit) dialog.
  When a service such as the web app kept crashing, it ran systemctl start every
  cycle and the dialog reappeared about every 37 seconds. Privileged systemctl
  calls from the supervisor now never ask for a password.
• A service that fails to start is retried with growing waits (up to 10 minutes)
  instead of every cycle, and the supervisor says how many times in a row it
  failed and where to look (logs/, the service journal, trinaxai doctor).
• trinaxai doctor no longer reports frontend drift for a service unit that
  still runs npm run preview: it is the same script as npm run serve.
• A device with limited permissions (for example a new chat-only device) that is
  denied a private read no longer fills the browser console with errors; the
  denial is logged at debug level.