Most services are implemented as command/queries

Code cleanup

ModernKeePass.Application/Recent/Queries/GetRecent/GetRecentQuery.cs

@@ -0,0 +1,31 @@
+using System.Threading.Tasks;
+using AutoMapper;
+using MediatR;
+using ModernKeePass.Application.Common.Interfaces;
+using ModernKeePass.Application.Recent.Models;
+
+namespace ModernKeePass.Application.Recent.Queries.GetRecent
+{
+    public class GetRecentQuery : IRequest<RecentVm>
+    {
+        public string Token { get; set; }
+
+        public class GetRecentQueryHandler : IAsyncRequestHandler<GetRecentQuery, RecentVm>
+        {
+            private readonly IRecentProxy _recent;
+            private readonly IMapper _mapper;
+
+            public GetRecentQueryHandler(IRecentProxy recent, IMapper mapper)
+            {
+                _recent = recent;
+                _mapper = mapper;
+            }
+
+            public async Task<RecentVm> Handle(GetRecentQuery message)
+            {
+                var fileInfo = await _recent.Get(message.Token);
+                return _mapper.Map<RecentVm>(fileInfo);
+            }
+        }
+    }
+}