Remove unused Error.cshtml

BTCPayServer/Controllers/HomeController.cs

@@ -14,24 +14,5 @@ namespace BTCPayServer.Controllers
         {
             return View("Home");
         }
-
-        public IActionResult About()
-        {
-            ViewData["Message"] = "Your application description page.";
-
-            return View();
-        }
-
-        public IActionResult Contact()
-        {
-            ViewData["Message"] = "Your contact page.";
-
-            return View();
-        }
-
-        public IActionResult Error()
-        {
-            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
-        }
     }
 }

BTCPayServer/Models/ErrorViewModel.cs

@@ -1,11 +0,0 @@
-using System;
-
-namespace BTCPayServer.Models
-{
-    public class ErrorViewModel
-    {
-        public string RequestId { get; set; }
-
-        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
-    }
-}

BTCPayServer/Views/Shared/Error.cshtml

@@ -1,22 +0,0 @@
-@model ErrorViewModel
-@{
-    ViewData["Title"] = "Error";
-}
-
-<h1 class="text-danger">Error.</h1>
-<h2 class="text-danger">An error occurred while processing your request.</h2>
-
-@if(Model.ShowRequestId)
-{
-    <p>
-        <strong>Request ID:</strong> <code>@Model.RequestId</code>
-    </p>
-}
-
-<h3>Development Mode</h3>
-<p>
-    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
-</p>
-<p>
-    <strong>Development environment should not be enabled in deployed applications</strong>, as it can result in sensitive information from exceptions being displayed to end users. For local debugging, development environment can be enabled by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>, and restarting the application.
-</p>