Run code clean and fix messages (#45)

Reviewed-on: #45

src/GameIdeas/GameIdeas.Shared/Dto/CategoriesDto.cs

@@ -8,5 +8,5 @@ public class CategoriesDto
     public List<DeveloperDto>? Developers { get; set; }
     public List<PublisherDto>? Publishers { get; set; }
     public List<int>? ReleaseYears { get; set; }
-    public List<StorageSpaceDto>? StorageSpaces { get; set; } 
+    public List<StorageSpaceDto>? StorageSpaces { get; set; }
 }

src/GameIdeas/GameIdeas.Shared/Dto/UserDto.cs

@@ -1,6 +1,4 @@
-using GameIdeas.Shared.Enum;
-
-namespace GameIdeas.Shared.Dto;
+namespace GameIdeas.Shared.Dto;
 
 public class UserDto
 {

src/GameIdeas/GameIdeas.Shared/Model/Game.cs

@@ -31,4 +31,3 @@ public partial class Game
     public virtual ICollection<GameProperty> GameProperties { get; set; }
     public virtual ICollection<GameTag> GameTags { get; set; }
 }
-