Function detectRegressionAlert

detectRegressionAlert(
    analysis: TimeSeriesAnalysis,
    threshold?: number,
): {
    alert: boolean;
    message: string;
    severity: "critical" | "warning" | "info";
}
Parameters
- analysis: TimeSeriesAnalysis
- threshold: number = 0.5
Returns { alert: boolean; message: string; severity: "critical" | "warning" | "info" }
- Defined in src/diagnostic/longitudinalTracking.ts:89