changed: migrated logout page to razor components

Components/Pages/Logout.razor

@@ -0,0 +1,19 @@
+@page "/logout"
+@using Microsoft.AspNetCore.Authentication
+@using Microsoft.AspNetCore.Authentication.Cookies
+
+@inject IHttpContextAccessor HttpContextAccessor;
+@inject NavigationManager Navigation;
+
+<PageTitle>Logout - Just Short It</PageTitle>
+
+<p class="text-xl text-error">How did you get here?</p>
+
+@code {
+    protected override async Task OnInitializedAsync() {
+        var context = HttpContextAccessor.HttpContext;
+        if (context is null) throw new ArgumentException("HttpContext");
+        await context.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
+        Navigation.NavigateTo("/", true);
+    }
+}

Pages/Logout.cshtml

@@ -1,8 +0,0 @@
-@page
-@model JustShortIt.Pages.LogoutModel
-@{
-    ViewData["Title"] = "Logout";
-}
-
-<p class="text-xl text-error">How did you get here?</p>
-

Pages/Logout.cshtml.cs

@@ -1,13 +0,0 @@
-using Microsoft.AspNetCore.Authentication;
-using Microsoft.AspNetCore.Authentication.Cookies;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
-
-namespace JustShortIt.Pages;
-
-public class LogoutModel : PageModel {
-    public async Task<IActionResult> OnGetAsync() {
-        await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
-        return LocalRedirect("~/");
-    }
-}

Program.cs

@@ -55,6 +55,7 @@
 });
 builder.Services.AddScoped<AuthenticationStateProvider, ServerAuthenticationStateProvider>();
 builder.Services.AddCascadingAuthenticationState();
+builder.Services.AddHttpContextAccessor();
 
 var app = builder.Build();