implemented an E2E-encrypted Nextcloud push-v2 notification system with support for RSA decryption and signature verification; introduced an iOS Notification Service Extension and native AppDelegate handlers for Talk actions (inline reply and mark-as-read); replaced the legacy notification registration with a new lifecycle managing app passwords and secure keypair storage; added background message handling with tray synchronization and a test notification utility in the settings.

lib/api/mhsl/notify/register/notify_register.dart

@@ -1,22 +0,0 @@
-import 'dart:convert';
-import 'dart:developer';
-
-import 'package:http/http.dart' as http;
-
-import '../../mhsl_api.dart';
-import 'notify_register_params.dart';
-
-class NotifyRegister extends MhslApi<void> {
-  NotifyRegisterParams params;
-  NotifyRegister(this.params) : super('notify/register/');
-
-  @override
-  void assemble(String raw) {}
-
-  @override
-  Future<http.Response> request(Uri uri) {
-    var requestString = jsonEncode(params.toJson());
-    log('register at push proxy with username ${params.username}');
-    return http.post(uri, body: requestString);
-  }
-}

lib/api/mhsl/notify/register/notify_register_params.dart

@@ -1,20 +0,0 @@
-import 'package:json_annotation/json_annotation.dart';
-
-part 'notify_register_params.g.dart';
-
-@JsonSerializable()
-class NotifyRegisterParams {
-  String username;
-  String password;
-  String fcmToken;
-
-  NotifyRegisterParams({
-    required this.username,
-    required this.password,
-    required this.fcmToken,
-  });
-
-  factory NotifyRegisterParams.fromJson(Map<String, dynamic> json) =>
-      _$NotifyRegisterParamsFromJson(json);
-  Map<String, dynamic> toJson() => _$NotifyRegisterParamsToJson(this);
-}

lib/api/mhsl/notify/register/notify_register_params.g.dart

@@ -1,23 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'notify_register_params.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-NotifyRegisterParams _$NotifyRegisterParamsFromJson(
-  Map<String, dynamic> json,
-) => NotifyRegisterParams(
-  username: json['username'] as String,
-  password: json['password'] as String,
-  fcmToken: json['fcmToken'] as String,
-);
-
-Map<String, dynamic> _$NotifyRegisterParamsToJson(
-  NotifyRegisterParams instance,
-) => <String, dynamic>{
-  'username': instance.username,
-  'password': instance.password,
-  'fcmToken': instance.fcmToken,
-};