🐛 Fix upload file in share sheet

lib/pods/userinfo.dart

@@ -11,11 +11,6 @@ class UserInfoNotifier extends StateNotifier<AsyncValue<SnAccount?>> {
 
   UserInfoNotifier(this._ref) : super(const AsyncValue.data(null));
 
-  Future<String?> getAccessToken() async {
-    final prefs = _ref.read(sharedPreferencesProvider);
-    return prefs.getString(kTokenPairStoreKey);
-  }
-
   Future<void> fetchUser() async {
     try {
       final client = _ref.read(apiClientProvider);

lib/widgets/chat/call_button.dart

@@ -44,7 +44,7 @@ class AudioCallButton extends HookConsumerWidget {
       try {
         await apiClient.post('/chat/realtime/$roomId');
         if (context.mounted) {
-          context.push('/chat/call/roomId');
+          context.push('/chat/call/$roomId');
         }
       } catch (e) {
         showErrorAlert(e);
@@ -96,7 +96,7 @@ class AudioCallButton extends HookConsumerWidget {
         tooltip: 'Join Ongoing Call',
         onPressed: () {
           if (context.mounted) {
-            context.push('/chat/call/roomId');
+            context.push('/chat/$roomId/call');
           }
         },
       );

lib/widgets/share/share_sheet.dart

@@ -11,7 +11,6 @@ import 'package:island/models/file.dart';
 import 'package:island/pods/link_preview.dart';
 import 'package:island/pods/network.dart';
 import 'package:island/pods/config.dart';
-import 'package:island/pods/userinfo.dart';
 import 'package:island/services/file.dart';
 import 'package:mime/mime.dart';
 
@@ -193,7 +192,6 @@ class _ShareSheetState extends ConsumerState<ShareSheet> {
     setState(() => _isLoading = true);
     try {
       final apiClient = ref.read(apiClientProvider);
-      final userInfo = ref.read(userInfoProvider.notifier);
       final serverUrl = ref.read(serverUrlProvider);
 
       String content = _messageController.text.trim();
@@ -218,7 +216,7 @@ class _ShareSheetState extends ConsumerState<ShareSheet> {
         case ShareContentType.file:
           // Upload files to cloud storage
           if (widget.content.files?.isNotEmpty == true) {
-            final token = await userInfo.getAccessToken();
+            final token = ref.watch(tokenProvider)?.token;
             if (token == null) {
               throw Exception('Authentication required');
             }