Add project files.

Gready_Poang.Services/Services/Implements/ObjectMessageService.cs

@@ -0,0 +1,9 @@
+using GreadyPoang.EntityLayer;
+
+namespace GreadyPoang.Services;
+
+public class ObjectMessageService : IObjectMessageService
+{
+    public required RoundBuilderGroup CurrentGroup { get; set; }
+    public bool Delivered { get; set; } = false;
+}

Gready_Poang.Services/Services/Interfaces/IObjectMessageService.cs

@@ -0,0 +1,10 @@
+using GreadyPoang.EntityLayer;
+
+namespace GreadyPoang.Services
+{
+    public interface IObjectMessageService
+    {
+        RoundBuilderGroup CurrentGroup { get; set; }
+        bool Delivered { get; set; }
+    }
+}