Add download cleaner and dry run (#58)

code/Infrastructure/Verticals/Notifications/Models/ArrNotification.cs

@@ -0,0 +1,14 @@
+using Domain.Enums;
+
+namespace Infrastructure.Verticals.Notifications.Models;
+
+public record ArrNotification : Notification
+{
+    public required InstanceType InstanceType { get; init; }
+    
+    public required Uri InstanceUrl { get; init; }
+    
+    public required string Hash { get; init; }
+    
+    public Uri? Image { get; init; }
+}