fix: analyzer warnings

app/lib/pages/progress_page.dart

@@ -211,7 +211,7 @@ class _ProgressPageState extends State<ProgressPage> with Refena {
 
     return PopScope(
       onPopInvokedWithResult: (_, __) async {
-        if (await _onWillPop() && mounted) {
+        if (await _onWillPop() && context.mounted) {
           context.pop();
         }
       },

app/lib/pages/web_send_page.dart

@@ -164,7 +164,7 @@ class _WebSendPageState extends State<WebSendPage> with Refena {
                                 InkWell(
                                   onTap: () async {
                                     await Clipboard.setData(ClipboardData(text: url));
-                                    if (mounted && checkPlatformIsDesktop()) {
+                                    if (context.mounted && checkPlatformIsDesktop()) {
                                       context.showSnackBar(t.general.copiedToClipboard);
                                     }
                                   },

app/lib/provider/network/send_provider.dart

@@ -162,9 +162,8 @@ class SendNotifier extends Notifier<Map<String, SendSessionState>> {
             // wait until animation is finished
             await sleepAsync(500);
 
-            // ignore: use_build_context_synchronously
             pin = await showDialog<String>(
-              context: Routerino.context,
+              context: Routerino.context, // ignore: use_build_context_synchronously
               builder: (_) => PinDialog(
                 obscureText: true,
                 showInvalidPin: !pinFirstAttempt,

app/lib/widget/dialogs/favorite_edit_dialog.dart

@@ -99,9 +99,9 @@ class _FavoriteEditDialogState extends State<FavoriteEditDialog> with Refena {
                     builder: (_) => FavoriteDeleteDialog(widget.favorite!),
                   );
 
-                  if (mounted && result == true) {
+                  if (context.mounted && result == true) {
                     await context.ref.redux(favoritesProvider).dispatchAsync(RemoveFavoriteAction(deviceFingerprint: widget.favorite!.fingerprint));
-                    if (mounted) {
+                    if (context.mounted) {
                       context.pop();
                     }
                   }
@@ -180,7 +180,7 @@ class _FavoriteEditDialogState extends State<FavoriteEditDialog> with Refena {
                         )));
                   }
 
-                  if (mounted) {
+                  if (context.mounted) {
                     context.pop();
                   }
                 },