Removed todos and added User endpoint combined with register. Id changed to guid

src/Infrastructure/Services/UserService.cs

@@ -0,0 +1,24 @@
+using Hutopy.Domain.Interfaces;
+using Hutopy.Infrastructure.Identity;
+using Microsoft.AspNetCore.Identity;
+
+namespace Hutopy.Infrastructure.Services;
+
+public class UserService(UserManager<ApplicationUser> userManager, SignInManager<ApplicationUser> signInManager) : IUserService
+{
+    private readonly UserManager<ApplicationUser> _userManager = userManager;
+    private readonly SignInManager<ApplicationUser> _signInManager = signInManager;
+
+
+    public async Task CreateUserAsync(string email, string userName, string password)
+    {
+        var applicationUser = new ApplicationUser
+        {
+            UserName = userName,
+            Email = email,
+        };
+
+        await _userManager.CreateAsync(applicationUser, password);
+    }
+}
+