App refactor done

src/Backend/DiunaBI.Domain/Entities/DataInbox.cs

@@ -0,0 +1,15 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace DiunaBI.Domain.Entities;
+
+public class DataInbox
+{
+    #region Properties
+    public Guid Id { get; set; }
+    public required string Name { get; init; }
+    public required string Source { get; set; }
+    public required string Data { get; init; }
+    public DateTime CreatedAt { get; set; }
+    #endregion
+}