feat: add items #wip

Client/App.xaml.cs

@@ -94,6 +94,7 @@ namespace Client
                 .AddTransient(typeof(EntityFactoryInterface<Player>), typeof(EntityFactory<Player>))
                 .AddTransient(typeof(EntityFactoryInterface<ChatMessage>), typeof(EntityFactory<ChatMessage>))
                 .AddTransient(typeof(EntityFactoryInterface<Skill>), typeof(EntityFactory<Skill>))
+                .AddTransient(typeof(EntityFactoryInterface<BaseItem>), typeof(ItemFactory))
 
                 .AddSingleton<HeroHandler>()
                 .AddSingleton<DropHandler>()
@@ -101,6 +102,7 @@ namespace Client
                 .AddSingleton<PlayerHandler>()
                 .AddSingleton<ChatMessageHandler>()
                 .AddSingleton<SkillHandler>()
+                .AddSingleton<ItemHander>()
                 
                 .AddSingleton<MainViewModel>();
         }