remove Features-directory and move the files to the root directory

src/DigitalData.EmailProfiler.Application/EmailAccounts/Queries/GetEmailAccountByIdQuery.cs

@@ -0,0 +1,26 @@
+using AutoMapper;
+using DigitalData.EmailProfiler.Application.Common.Dtos;
+using DigitalData.EmailProfiler.Application.Interfaces.Repositories;
+using DigitalData.EmailProfiler.Domain.Entities;
+using MediatR;
+
+namespace DigitalData.EmailProfiler.Application.EmailAccounts.Queries;
+
+/// <summary>
+/// Query to get email account by ID.
+/// </summary>
+public record GetEmailAccountByIdQuery(int Id) : IRequest<EmailAccountDto?>;
+
+public class GetEmailAccountByIdQueryHandler(
+    IRepository<EmailAccount> repository,
+    IMapper mapper) 
+    : IRequestHandler<GetEmailAccountByIdQuery, EmailAccountDto?>
+{
+    public async Task<EmailAccountDto?> Handle(
+        GetEmailAccountByIdQuery request, 
+        CancellationToken cancellationToken)
+    {
+        var account = await repository.GetByIdAsync(request.Id, cancellationToken);
+        return account != null ? mapper.Map<EmailAccountDto>(account) : null;
+    }
+}