🐛 Finish bug fixes

lib/providers/channel.dart

@@ -41,6 +41,11 @@ class ChatChannelProvider extends ChangeNotifier {
     });
   }
 
+  void addAvailableChannel(SnChannel channel) {
+    _availableChannels.add(channel);
+    notifyListeners();
+  }
+
   Future<void> _saveChannelToLocal(Iterable<SnChannel> channels) async {
     await Future.wait(
       channels.map(

lib/providers/navigation.dart

@@ -61,26 +61,6 @@ class NavigationProvider extends ChangeNotifier {
       screen: 'news',
       label: 'screenNews',
     ),
-    AppNavDestination(
-      icon: Icon(Symbols.emoji_emotions, weight: 400, opticalSize: 20),
-      screen: 'stickers',
-      label: 'screenStickers',
-    ),
-    AppNavDestination(
-      icon: Icon(Symbols.photo_library, weight: 400, opticalSize: 20),
-      screen: 'album',
-      label: 'screenAlbum',
-    ),
-    AppNavDestination(
-      icon: Icon(Symbols.diversity_4, weight: 400, opticalSize: 20),
-      screen: 'friend',
-      label: 'screenFriend',
-    ),
-    AppNavDestination(
-      icon: Icon(Symbols.notifications, weight: 400, opticalSize: 20),
-      screen: 'notification',
-      label: 'screenNotification',
-    ),
   ];
   static const List<String> kDefaultPinnedDestination = [
     'home',

lib/providers/sn_realm.dart

@@ -8,7 +8,7 @@ import 'package:surface/providers/database.dart';
 import 'package:surface/providers/sn_network.dart';
 import 'package:surface/types/realm.dart';
 
-class SnRealmProvider {
+class SnRealmProvider extends ChangeNotifier {
   late final SnNetworkProvider _sn;
   late final DatabaseProvider _dt;
 
@@ -39,6 +39,11 @@ class SnRealmProvider {
     return out;
   }
 
+  void addAvailableRealm(SnRealm realm) {
+    _availableRealms.add(realm);
+    notifyListeners();
+  }
+
   Future<SnRealm> getRealm(dynamic aliasOrId) async {
     if (_cache.containsKey(aliasOrId.toString())) {
       return _cache[aliasOrId.toString()]!;

lib/providers/userinfo.dart

@@ -64,6 +64,7 @@ class UserProvider extends ChangeNotifier {
   }
 
   Future<SnAccount?> refreshUser() async {
+    if (!isAuthorized) return null;
     final resp = await _sn.client.get('/cgi/id/users/me');
     final out = SnAccount.fromJson(resp.data);