🐛 Realm related bug fixes

lib/types/account.dart

@@ -20,7 +20,7 @@ class SnAccount with _$SnAccount {
     required String description,
     required String name,
     required String nick,
-    required Map<String, dynamic> permNodes,
+    @Default({}) Map<String, dynamic> permNodes,
     required String language,
     required SnAccountProfile? profile,
     @Default([]) List<SnAccountBadge> badges,

lib/types/account.freezed.dart

@@ -385,7 +385,7 @@ class _$SnAccountImpl extends _SnAccount {
       required this.description,
       required this.name,
       required this.nick,
-      required final Map<String, dynamic> permNodes,
+      final Map<String, dynamic> permNodes = const {},
       required this.language,
       required this.profile,
       final List<SnAccountBadge> badges = const [],
@@ -437,6 +437,7 @@ class _$SnAccountImpl extends _SnAccount {
   final String nick;
   final Map<String, dynamic> _permNodes;
   @override
+  @JsonKey()
   Map<String, dynamic> get permNodes {
     if (_permNodes is EqualUnmodifiableMapView) return _permNodes;
     // ignore: implicit_dynamic_type
@@ -566,7 +567,7 @@ abstract class _SnAccount extends SnAccount {
       required final String description,
       required final String name,
       required final String nick,
-      required final Map<String, dynamic> permNodes,
+      final Map<String, dynamic> permNodes,
       required final String language,
       required final SnAccountProfile? profile,
       final List<SnAccountBadge> badges,

lib/types/account.g.dart

@@ -25,7 +25,7 @@ _$SnAccountImpl _$$SnAccountImplFromJson(Map<String, dynamic> json) =>
       description: json['description'] as String,
       name: json['name'] as String,
       nick: json['nick'] as String,
-      permNodes: json['perm_nodes'] as Map<String, dynamic>,
+      permNodes: json['perm_nodes'] as Map<String, dynamic>? ?? const {},
       language: json['language'] as String,
       profile: json['profile'] == null
           ? null