Mise en place de l'authentification Keycloak

ChessCubing.App/Components/RedirectToLogin.razor

@@ -0,0 +1,13 @@
+@inject NavigationManager Navigation
+
+@code {
+    protected override void OnInitialized()
+    {
+        var relativePath = Navigation.ToBaseRelativePath(Navigation.Uri);
+        var returnUrl = string.IsNullOrWhiteSpace(relativePath)
+            ? "/"
+            : relativePath.StartsWith("/", StringComparison.Ordinal) ? relativePath : $"/{relativePath}";
+
+        Navigation.NavigateTo($"authentication/login?returnUrl={Uri.EscapeDataString(returnUrl)}");
+    }
+}