Introduce Sources/Intelligence with an @Observable AlertEngine that evaluates
five configurable rules (CPU temperature, fan stall, low memory, low storage,
low battery) against a Sendable AlertEvaluationContext built after each
telemetry decode pass. Breached conditions dispatch through a mockable
AlertNotificationDispatching protocol to UNUserNotificationCenter with
per-alert cooldowns, edge-triggered resolve detection, and a capped
in-memory history log.
Add a macOS Settings scene (AlertsSettingsView) for thresholds, cooldown,
permission status, and test notifications; a new Alerts and Notifications
sidebar tab with active-alert cards and the history log; header and menu bar
warning indicators; and an AppNavigationBus so notification actions
(Open MacMonitor, View Processes) steer the main window.
Also fix the memory snapshot decode to read memoryPressureStatus so
pressureLevel is populated correctly.
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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
gronodandDevin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
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