feature: Live Capture (Track B)

VigilCareRecordsAPI/Domain/Entities/Clinical/AlertThreshold.cs

@@ -0,0 +1,13 @@
+public class AlertThreshold
+{
+    public Guid Id { get; set; }
+    public string ObservationCode { get; set; } = null!;
+    public string DisplayName { get; set; } = null!;
+    public string Unit { get; set; } = null!;
+    public decimal? CriticalLow { get; set; }
+    public decimal? WarningLow { get; set; }
+    public decimal? WarningHigh { get; set; }
+    public decimal? CriticalHigh { get; set; }
+    public int? SuppressionWindowMinutes { get; set; }
+    public DateTimeOffset CreatedAt { get; set; }
+}

VigilCareRecordsAPI/Domain/Entities/Clinical/ClinicalAlert.cs

@@ -0,0 +1,19 @@
+public class ClinicalAlert
+{
+    public Guid Id { get; set; }
+    public Guid EncounterId { get; set; }
+    public Guid PatientId { get; set; }
+    public Guid? ObservationId { get; set; }
+    public AlertType AlertType { get; set; }
+    public AlertSeverity Severity { get; set; }
+    public string Details { get; set; } = null!;
+    public string? ObservationCode { get; set; }
+    public AlertStatus Status { get; set; } = AlertStatus.Open;
+    public DateTimeOffset? AcknowledgedAt { get; set; }
+    public string? AcknowledgedBy { get; set; }
+    public DateTimeOffset? ResolvedAt { get; set; }
+    public DateTimeOffset TriggeredAt { get; set; }
+    public Guid? ClientAlertId { get; set; }
+    public bool SyncedFromGateway { get; set; }
+    public bool FeedbackReceived { get; set; }
+}