Refactor envelope receiver command and response handling

- Updated `CreateEnvelopeReceiverCommand` to specify response type for `IRequest`.
- Enhanced `CreateEnvelopeReceiverCommandHandler` to use `AutoMapper` and return `CreateEnvelopeReceiverResponse`.
- Modified `Handle` method to map envelope data and populate recipient lists.
- Changed `CreateEnvelopeReceiverResponse` to inherit from `CreateEnvelopeResponse` and added new properties.
- Adjusted mapping profile to map `Envelope` to `CreateEnvelopeReceiverResponse`.
- Created new mapping profile for `Receiver` to `ReceiverReadDto`.

EnvelopeGenerator.Application/EnvelopeReceivers/Commands/Create/CreateEnvelopeReceiverResponse.cs

@@ -1,11 +1,39 @@
-using EnvelopeGenerator.Application.EnvelopeReceivers.Queries.Read;
+using DigitalData.UserManager.Domain.Entities;
+using EnvelopeGenerator.Application.DTOs.Receiver;
+using EnvelopeGenerator.Application.Envelopes.Commands;
 
 namespace EnvelopeGenerator.Application.EnvelopeReceivers.Commands.Create;
 
 /// <summary>
 /// 
 /// </summary>
-/// <param name="Status"></param>
-public record CreateEnvelopeReceiverResponse(EnvelopeStatusQuery? Status = null) : ReadEnvelopeReceiverQuery(Status)
+public record CreateEnvelopeReceiverResponse : CreateEnvelopeResponse
 {
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="Id"></param>
+    /// <param name="UserId"></param>
+    /// <param name="Status"></param>
+    /// <param name="Uuid"></param>
+    /// <param name="Message"></param>
+    /// <param name="AddedWhen"></param>
+    /// <param name="ChangedWhen"></param>
+    /// <param name="Title"></param>
+    /// <param name="Language"></param>
+    /// <param name="TFAEnabled"></param>
+    /// <param name="User"></param>
+    public CreateEnvelopeReceiverResponse(int Id, int UserId, int Status, string Uuid, string? Message, DateTime AddedWhen, DateTime? ChangedWhen, string? Title, string Language, bool TFAEnabled, User User) : base(Id, UserId, Status, Uuid, Message, AddedWhen, ChangedWhen, Title, Language, TFAEnabled, User)
+    {
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public IEnumerable<ReceiverReadDto> SentRecipients { get; set; } = new List<ReceiverReadDto>();
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public IEnumerable<ReceiverGetOrCreateCommand> UnsentRecipients { get; set; } = new List<ReceiverGetOrCreateCommand>();
 }