EnakPoint & EnakCoin wallet, PIN, outlet, order, community, reward

- Wallet EnakPoint & EnakCoin: beranda, riwayat, saldo kedaluwarsa, kode
  bayar, tukar EnakCoin, transfer
- PIN (buat, ganti, lupa), outlet, riwayat order, game spin
- Halaman community, webview, coming soon, dan ikon menu beranda baru
- Redesign Reward Saya: kartu tiket, filter chip, detail kode + QR
- Hapus customer point loader, menu, dan checkout lama
- Base URL ke enaklo-pos-api.altru.id

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

lib/infrastructure/auth/dto/register_dto.dart

@@ -1,7 +1,7 @@
 part of '../auth_dtos.dart';
 
 @freezed
-class RegisterDto with _$RegisterDto {
+abstract class RegisterDto with _$RegisterDto {
   const RegisterDto._();
 
   const factory RegisterDto({
@@ -24,7 +24,7 @@ class RegisterDto with _$RegisterDto {
 }
 
 @freezed
-class RegisterDataDto with _$RegisterDataDto {
+abstract class RegisterDataDto with _$RegisterDataDto {
   const factory RegisterDataDto({
     @JsonKey(name: 'registration_token') String? registrationToken,
     @JsonKey(name: 'otp_token') String? otpToken,