5c3f2c7822
Add a runtime system notifier that pushes danger-severity activity (and forced account-access alerts) to the OS via the tray balloon on Windows, falling back to Electron Notification elsewhere, with a 30s per-key dedupe window. Route risk-control / human-verification account alerts through it so users are notified when an account needs attention. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>