Add game add button in detail

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Detail/GameDetail.razor.cs

@@ -6,7 +6,7 @@ namespace GameIdeas.BlazorApp.Pages.Detail;
 
 public partial class GameDetail
 {
-    [Inject] private IGameGateway GameGateway { get; set; } = default!;
+    [Inject] private NavigationManager NavigationManager { get; set; } = default!;
     [Parameter] public int GameId { get; set; }
 
     private GameDetailDto Game = new();
@@ -16,4 +16,9 @@ public partial class GameDetail
         Game = await GameGateway.GetGameById(GameId);
         await base.OnInitializedAsync();
     }
+
+    private void HandleSubmitNewGame()
+    {
+        NavigationManager.NavigateTo("/");
+    }
 }