Refactored to follow naming convention

dotnet/AipsCore/Domain/Models/Shape/Shape.cs

@@ -7,7 +7,7 @@ using AipsCore.Domain.Models.Whiteboard.ValueObjects;
 
 namespace AipsCore.Domain.Models.Shape;
 
-public abstract class Shape : DomainEntity<ShapeId>
+public abstract class Shape : DomainModel<ShapeId>
 {
     public WhiteboardId WhiteboardId { get; private set; }
     

dotnet/AipsCore/Domain/Models/User/User.cs

@@ -4,7 +4,7 @@ using AipsCore.Domain.Models.User.ValueObjects;
 
 namespace AipsCore.Domain.Models.User;
 
-public class User : DomainEntity<UserId>
+public class User : DomainModel<UserId>
 {
     public Email Email { get; private set; }
     public Username Username { get; private set; }

dotnet/AipsCore/Domain/Models/Whiteboard/Whiteboard.cs

@@ -5,7 +5,7 @@ using AipsCore.Domain.Models.Whiteboard.ValueObjects;
 
 namespace AipsCore.Domain.Models.Whiteboard;
 
-public class Whiteboard : DomainEntity<WhiteboardId>
+public class Whiteboard : DomainModel<WhiteboardId>
 {
     public UserId WhiteboardOwnerId { get; private set; }
     public WhiteboardCode Code { get; private set; }

dotnet/AipsCore/Domain/Models/WhiteboardMembership/WhiteboardMembership.cs

@@ -5,7 +5,7 @@ using AipsCore.Domain.Models.WhiteboardMembership.ValueObjects;
 
 namespace AipsCore.Domain.Models.WhiteboardMembership;
 
-public class WhiteboardMembership : DomainEntity<WhiteboardMembershipId>
+public class WhiteboardMembership : DomainModel<WhiteboardMembershipId>
 {
     public WhiteboardId WhiteboardId { get; private set; }
     public UserId UserId { get; private set; }