added authentication, adjusted controller names

Program.cs

@@ -1,5 +1,6 @@
 using BinaryDad.Notes;
 using BinaryDad.Notes.Services;
+using Microsoft.AspNetCore.Authentication.Cookies;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -8,6 +9,16 @@ builder.Services.AddControllersWithViews();
 builder.Services.AddSignalR();
 builder.Services.AddSingleton<INoteService, FileNoteService>();
 
+builder.Services.AddSession(options =>
+{
+    options.IdleTimeout = TimeSpan.FromMinutes(30);
+});
+
+builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme).AddCookie(o =>
+{
+    o.LoginPath = "/login";
+});
+
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
@@ -19,12 +30,12 @@ if (!app.Environment.IsDevelopment())
 app.UseStaticFiles();
 
 app.UseRouting();
-
+app.UseAuthentication();
 app.UseAuthorization();
 
 app.MapControllerRoute(
     name: "default",
-    pattern: "{controller=Home}/{action=Index}/{id?}");
+    pattern: "{controller=Note}/{action=Index}/{id?}");
 
 app.MapHub<NoteHub>("/noteHub");