rcourtman 3c499322b9 test: add unit tests for internal/metrics ... Add 14 tests covering: - RecordAlertFired, RecordAlertResolved, RecordAlertAcknowledged - RecordNotificationSent with success/failure - RecordNotificationRetry, RecordNotificationDLQ - RecordGroupedNotification with various counts - RecordAlertEscalation with various levels - RecordAlertSuppressed with various reasons - UpdateQueueDepth, UpdateHistorySize - RecordHistorySaveError - Metric vector initialization verification		2025-11-26 14:27:54 +00:00
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alert_metrics.go	Add comprehensive alert system reliability improvements	2025-11-06 16:46:30 +00:00
alert_metrics_test.go	test: add unit tests for internal/metrics	2025-11-26 14:27:54 +00:00