refactor(settings_state): update SettingsState to use AppSettings model

    This commit modifies the `SettingsState` to hold an `AppSettings` object instead
    of `UserAppSettings`, aligning with the core package model changes. The `props`
    list is updated accordingly.

Author: fulleni

lib/settings/bloc/settings_state.dart

@@ -1,79 +1,79 @@
 part of 'settings_bloc.dart';
 
 sealed class SettingsState extends Equatable {
-  const SettingsState({this.userAppSettings});
+  const SettingsState({this.appSettings});
 
   /// The current user application settings. Null if not loaded or unauthenticated.
-  final UserAppSettings? userAppSettings;
+  final AppSettings? appSettings;
 
   @override
-  List<Object?> get props => [userAppSettings];
+  List<Object?> get props => [appSettings];
 }
 
 /// {@template settings_initial}
 /// The initial settings state.
 /// {@endtemplate}
 final class SettingsInitial extends SettingsState {
   /// {@macro settings_initial}
-  const SettingsInitial({super.userAppSettings});
+  const SettingsInitial({super.appSettings});
 }
 
 /// {@template settings_load_in_progress}
 /// State indicating that user settings are being loaded.
 /// {@endtemplate}
 final class SettingsLoadInProgress extends SettingsState {
   /// {@macro settings_load_in_progress}
-  const SettingsLoadInProgress({super.userAppSettings});
+  const SettingsLoadInProgress({super.appSettings});
 }
 
 /// {@template settings_load_success}
 /// State indicating that user settings have been successfully loaded.
 /// {@endtemplate}
 final class SettingsLoadSuccess extends SettingsState {
   /// {@macro settings_load_success}
-  const SettingsLoadSuccess({required super.userAppSettings});
+  const SettingsLoadSuccess({required super.appSettings});
 }
 
 /// {@template settings_load_failure}
 /// State indicating that loading user settings failed.
 /// {@endtemplate}
 final class SettingsLoadFailure extends SettingsState {
   /// {@macro settings_load_failure}
-  const SettingsLoadFailure(this.exception, {super.userAppSettings});
+  const SettingsLoadFailure(this.exception, {super.appSettings});
 
   /// The error exception describing the failure.
   final HttpException exception;
 
   @override
-  List<Object?> get props => [exception, userAppSettings];
+  List<Object?> get props => [exception, appSettings];
 }
 
 /// {@template settings_update_in_progress}
 /// State indicating that user settings are being updated.
 /// {@endtemplate}
 final class SettingsUpdateInProgress extends SettingsState {
   /// {@macro settings_update_in_progress}
-  const SettingsUpdateInProgress({required super.userAppSettings});
+  const SettingsUpdateInProgress({required super.appSettings});
 }
 
 /// {@template settings_update_success}
 /// State indicating that user settings have been successfully updated.
 /// {@endtemplate}
 final class SettingsUpdateSuccess extends SettingsState {
   /// {@macro settings_update_success}
-  const SettingsUpdateSuccess({required super.userAppSettings});
+  const SettingsUpdateSuccess({required super.appSettings});
 }
 
 /// {@template settings_update_failure}
 /// State indicating that updating user settings failed.
 /// {@endtemplate}
 final class SettingsUpdateFailure extends SettingsState {
   /// {@macro settings_update_failure}
-  const SettingsUpdateFailure(this.exception, {super.userAppSettings});
+  const SettingsUpdateFailure(this.exception, {super.appSettings});
 
   /// The error exception describing the failure.
   final HttpException exception;
 
   @override
-  List<Object?> get props => [exception, userAppSettings];
+  List<Object?> get props => [exception, appSettings];
 }