fix: make profile fields optional

lib/models/plex_home.dart

@@ -3,7 +3,7 @@ import 'plex_home_user.dart';
 class PlexHome {
   final int id;
   final String name;
-  final int guestUserID;
+  final int? guestUserID;
   final String guestUserUUID;
   final bool guestEnabled;
   final bool subscription;
@@ -28,9 +28,9 @@ class PlexHome {
         .toList();
 
     return PlexHome(
-      id: json['id'] as int,
+      id: (json['id'] as num?)?.toInt() ?? 0,
       name: json['name'] as String,
-      guestUserID: json['guestUserID'] as int,
+      guestUserID: (json['guestUserID'] as num?)?.toInt(),
       guestUserUUID: json['guestUserUUID'] as String,
       guestEnabled: json['guestEnabled'] as bool,
       subscription: json['subscription'] as bool,

lib/models/plex_home_user.dart

@@ -8,7 +8,7 @@ class PlexHomeUser {
   final String thumb;
   final bool hasPassword;
   final bool restricted;
-  final int updatedAt;
+  final int? updatedAt;
   final bool admin;
   final bool guest;
   final bool protected;
@@ -31,7 +31,7 @@ class PlexHomeUser {
 
   factory PlexHomeUser.fromJson(Map<String, dynamic> json) {
     return PlexHomeUser(
-      id: json['id'] as int,
+      id: (json['id'] as num?)?.toInt() ?? 0,
       uuid: json['uuid'] as String,
       title: json['title'] as String,
       username: json['username'] as String?,
@@ -40,7 +40,7 @@ class PlexHomeUser {
       thumb: json['thumb'] as String,
       hasPassword: json['hasPassword'] as bool,
       restricted: json['restricted'] as bool,
-      updatedAt: json['updatedAt'] as int,
+      updatedAt: (json['updatedAt'] as num?)?.toInt(),
       admin: json['admin'] as bool,
       guest: json['guest'] as bool,
       protected: json['protected'] as bool,