Create entries and groups put them in Edit mode (as before)

Search now uses KeePassLib search
Code cleanup

ModernKeePass.Application/Group/Queries/SearchEntries/SearchEntriesQuery.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using System.Linq;
+using AutoMapper;
+using MediatR;
+using ModernKeePass.Application.Common.Interfaces;
+using ModernKeePass.Application.Entry.Models;
+using ModernKeePass.Domain.Exceptions;
+
+namespace ModernKeePass.Application.Group.Queries.SearchEntries
+{
+    public class SearchEntriesQuery : IRequest<IEnumerable<EntryVm>>
+    {
+        public string GroupId { get; set; }
+        public string SearchText { get; set; }
+
+        public class SearchEntriesQueryHandler : IRequestHandler<SearchEntriesQuery, IEnumerable<EntryVm>>
+        {
+            private readonly IDatabaseProxy _database;
+            private readonly IMapper _mapper;
+
+            public SearchEntriesQueryHandler(IDatabaseProxy database, IMapper mapper)
+            {
+                _database = database;
+                _mapper = mapper;
+            }
+
+            public IEnumerable<EntryVm> Handle(SearchEntriesQuery message)
+            {
+                if (!_database.IsOpen) throw new DatabaseClosedException();
+                return _database.Search(message.GroupId, message.SearchText).Select(e => _mapper.Map<EntryVm>(e));
+            }
+        }
+    }
+}