Add response DTOs for withdrawal and club activation commands

src/BackOffice.BFF.Application/ClubMembershipCQ/Commands/ActivateClub/ActivateClubCommandHandler.cs

@@ -0,0 +1,38 @@
+using CMSMicroservice.Protobuf.Protos.ClubMembership;
+
+namespace BackOffice.BFF.Application.ClubMembershipCQ.Commands.ActivateClub;
+
+public class ActivateClubCommandHandler : IRequestHandler<ActivateClubCommand, ActivateClubResponseDto>
+{
+    private readonly IApplicationContractContext _context;
+
+    public ActivateClubCommandHandler(IApplicationContractContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<ActivateClubResponseDto> Handle(ActivateClubCommand request, CancellationToken cancellationToken)
+    {
+        var grpcRequest = new ActivateClubMembershipRequest
+        {
+            UserId = request.UserId,
+            PackageId = request.PackageId,
+            DurationMonths = request.DurationMonths
+        };
+
+        // اگر کد فعال‌سازی ارسال شده، اضافه کن
+        if (!string.IsNullOrEmpty(request.ActivationCode))
+        {
+            grpcRequest.ActivationCode = request.ActivationCode;
+        }
+
+        var response = await _context.ClubMemberships.ActivateClubMembershipAsync(
+            grpcRequest, 
+            cancellationToken: cancellationToken);
+
+        return new ActivateClubResponseDto
+        {
+            Message = "Club membership activated successfully"
+        };
+    }
+}