Подготовил направления

PaydayFrontend/Controllers/AdminController.cs

@@ -0,0 +1,15 @@
+using System.Diagnostics;
+using Microsoft.AspNetCore.Mvc;
+using PaydayFrontend.Models;
+
+namespace PaydayFrontend.Controllers;
+
+public class AdminController : Controller
+{
+
+    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+    public IActionResult Error()
+    {
+        return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+    }
+}