Redirect to onboarding on invalid token

lib/providers/dio_interceptor.provider.dart

@@ -0,0 +1,31 @@
+import 'package:dio/dio.dart';
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+import 'package:linkdy/i18n/strings.g.dart';
+import 'package:linkdy/providers/server_instances_provider.dart';
+import 'package:linkdy/router/routes.dart';
+import 'package:linkdy/utils/snackbar.dart';
+import 'package:linkdy/router/paths.dart';
+import 'package:linkdy/providers/api_client_provider.dart';
+
+part 'dio_interceptor.provider.g.dart';
+
+@Riverpod(keepAlive: true)
+InterceptorsWrapper dioInterceptor(DioInterceptorRef ref) {
+  return InterceptorsWrapper(
+    onError: (error, handler) async {
+      if (error.response?.statusCode == 401) {
+        while (GoRouter.of(rootNavigatorKey.currentContext!).canPop() == true) {
+          GoRouter.of(rootNavigatorKey.currentContext!).pop();
+        }
+        GoRouter.of(rootNavigatorKey.currentContext!).pushReplacement(RoutesPaths.onboarding);
+        ref.read(apiClientProvider.notifier).disconnectApiClient();
+        ref.read(serverInstancesProvider.notifier).removeServerInstances();
+        showSnacbkar(label: t.generic.authTokenNotValid, color: Colors.red);
+      }
+      handler.next(error);
+    },
+  );
+}