CrowdStrike Falcon Stream Alerts Ingestion and Enrichment

This analytic processes and enriches alerts from CrowdStrike Falcon Event Stream, specifically `DetectionSummaryEvent` and `IdpDetectionSummaryEvent`. It normalizes fields such as user, destination, severity, and MITRE ATT&CK information. The rule dynamically generates drilldown links and constructs a descriptive title and message for each alert. It is designed to provide a standardized view of various CrowdStrike detections, including NGAV, Intel Detection, and Identity Protection alerts, ensuring proper risk scoring and analyst queue population.