Adding error handler

src/CraftSharp/App.razor

@@ -8,10 +8,12 @@
         </Found>
         <NotFound>
             <CascadingAuthenticationState>
-                    <LayoutView Layout="@typeof(ErrorLayout)">
+                <LayoutView Layout="@typeof(ErrorLayout)">
+                    @{ErrorHandler(5);}
                     <div style="width: 100%;">
                         <br /><br />
                         <strong>Oups, la page que à laquelle vous essayez d'accéder n'existe pas !</strong>
+                        <p>Retour à la page d'accueil dans 5s</p>
                         <br /><br />
                     </div>
                     </LayoutView>

src/CraftSharp/App.razor.cs

@@ -0,0 +1,26 @@
+using CraftSharp.Shared;
+using Microsoft.AspNetCore.Components;
+
+namespace CraftSharp
+{
+    public partial class App
+    {
+        [Inject]
+        public NavigationManager NavigationManager { get; set; }
+
+        [Inject]
+        public ILogger<ErrorLayout> Logger { get; set; }
+
+        public async Task ErrorHandler(int countdown) {
+            Logger.Log(LogLevel.Error, $"Navigating to unknown page : {NavigationManager.Uri}");
+            while(countdown > 0)
+            {
+                await Task.Delay(1000);
+                countdown--;
+                StateHasChanged();
+            }
+            NavigationManager.NavigateTo("index");
+        }
+
+    }
+}

src/CraftSharp/Shared/ErrorLayout.razor.cs

@@ -1,20 +0,0 @@
-using Microsoft.AspNetCore.Components;
-using Microsoft.Extensions.Localization;
-using System.Net.Http;
-
-namespace CraftSharp.Shared
-{
-    public partial class ErrorLayout
-    {
-        [Inject]
-        public ILogger<ErrorLayout> Logger { get; set; }
-
-        [Inject]
-        public NavigationManager NavigationManager { get; set; }
-
-        protected override async Task OnInitializedAsync()
-        {
-            Logger.Log(LogLevel.Error, $"Navigating to unknown page : {NavigationManager.Uri}");
-        }
-    }
-}

src/CraftSharp/Shared/SurveyPrompt.razor

@@ -1,16 +0,0 @@
-<div class="alert alert-secondary mt-4">
-    <span class="oi oi-pencil me-2" aria-hidden="true"></span>
-    <strong>@Title</strong>
-
-    <span class="text-nowrap">
-        Please take our
-        <a target="_blank" class="font-weight-bold link-dark" href="https://go.microsoft.com/fwlink/?linkid=2149017">brief survey</a>
-    </span>
-    and tell us what you think.
-</div>
-
-@code {
-    // Demonstrates how a parent component can supply parameters
-    [Parameter]
-    public string? Title { get; set; }
-}