fix(backend): make API types internal

backend/src/Socialize.Api/Modules/Identity/Data/IdentityService.cs

@@ -4,7 +4,7 @@ using Socialize.Api.Modules.Identity.Models;
 
 namespace Socialize.Api.Modules.Identity.Data;
 
-public class IdentityService(
+internal class IdentityService(
     UserManager userManager,
     IHttpContextAccessor contextAccessor
 )

backend/src/Socialize.Api/Modules/Identity/Data/Role.cs

@@ -2,7 +2,7 @@
 
 namespace Socialize.Api.Modules.Identity.Data;
 
-public class Role : IdentityRole<Guid>
+internal class Role : IdentityRole<Guid>
 {
     public Role() { }
     public Role(string roleName) : base(roleName) { }

backend/src/Socialize.Api/Modules/Identity/Data/User.cs

@@ -3,7 +3,7 @@ using Microsoft.AspNetCore.Identity;
 
 namespace Socialize.Api.Modules.Identity.Data;
 
-public class User : IdentityUser<Guid>
+internal class User : IdentityUser<Guid>
 {
     [MaxLength(256)] public string? Alias { get; set; }
     [MaxLength(256)] public string? Firstname { get; set; }

backend/src/Socialize.Api/Modules/Identity/Data/UserManager.cs

@@ -3,7 +3,7 @@ using Microsoft.Extensions.Options;
 
 namespace Socialize.Api.Modules.Identity.Data;
 
-public sealed class UserManager(
+internal sealed class UserManager(
     IUserStore<User> store,
     IOptions<IdentityOptions> optionsAccessor,
     IPasswordHasher<User> passwordHasher,