chore: necessary updates given the changes in the alert controller

VigilCare.WardGateway/BackgroundService/SyncUploaderService.cs

@@ -170,7 +170,8 @@ public sealed class SyncUploaderService : BackgroundService
             p.AlertType,
             p.Severity,
             p.Details,
-            p.GeneratedAt);
+            p.GeneratedAt,
+            p.ExplanationJson);
     }
 
     private static SyncedAlertAcknowledgment MapAck(BufferedSyncItem item)
@@ -215,7 +216,8 @@ public sealed class SyncUploaderService : BackgroundService
         string AlertType,
         string Severity,
         string Details,
-        DateTimeOffset GeneratedAt);
+        DateTimeOffset GeneratedAt,
+        string? ExplanationJson = null);
 
     private sealed record BufferedAckPayload(
         Guid ClientRef,

VigilCare.WardGateway/Data/Configurations/LocalClinicalAlertConfiguration.cs

@@ -65,6 +65,9 @@ public class LocalClinicalAlertConfiguration : IEntityTypeConfiguration<LocalCli
         builder.Property(a => a.ResolvedAt).HasColumnName("resolved_at");
         builder.Property(a => a.ClientAlertId).HasColumnName("client_alert_id").IsRequired();
         builder.Property(a => a.TriggeredAt).HasColumnName("triggered_at").HasDefaultValueSql("NOW()");
+        builder.Property(a => a.ExplanationJson)
+            .HasColumnName("explanation")
+            .HasColumnType("jsonb");
 
         builder.HasOne(a => a.Encounter)
             .WithMany(e => e.Alerts)

VigilCare.WardGateway/Domain/Entities/LocalClinicalAlert.cs

@@ -14,6 +14,7 @@ public class LocalClinicalAlert
     public DateTimeOffset? ResolvedAt { get; set; }
     public DateTimeOffset TriggeredAt { get; set; }
     public Guid ClientAlertId { get; set; }
+    public string? ExplanationJson { get; set; }
 
     public ReplicaEncounter Encounter { get; set; } = null!;
 }

VigilCare.WardGateway/Migrations/20260625000000_AddLocalAlertExplanation.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace VigilCare.WardGateway.Migrations;
+
+public partial class AddLocalAlertExplanation : Migration
+{
+    protected override void Up(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.AddColumn<string>(
+            name: "explanation",
+            table: "clinical_alerts",
+            type: "jsonb",
+            nullable: true);
+    }
+
+    protected override void Down(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.DropColumn(
+            name: "explanation",
+            table: "clinical_alerts");
+    }
+}

VigilCare.WardGateway/Migrations/GatewayDbContextModelSnapshot.cs

@@ -140,6 +140,10 @@ namespace VigilCare.WardGateway.Migrations
                         .HasColumnType("text")
                         .HasColumnName("details");
 
+                    b.Property<string>("ExplanationJson")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("explanation");
+
                     b.Property<Guid>("EncounterId")
                         .HasColumnType("uuid")
                         .HasColumnName("encounter_id");