feat : login api call

packages/core/lib/utils/safe_call_utils.dart

@@ -1,3 +1,4 @@
+import 'package:dio/dio.dart';
 import 'package:flutter/foundation.dart';
 import 'package:rasadyar_core/core.dart';
 
@@ -6,7 +7,7 @@ typedef ErrorCallback = void Function(dynamic error, StackTrace? stackTrace);
 typedef VoidCallback = void Function();
 
 // تعریف دقیق تابع safeCall
-Future<T?> safeCall<T>({
+Future<void> safeCall<T>({
   required AsyncCallback<T> call,
   Function(T result)? onSuccess,
   ErrorCallback? onError,
@@ -33,7 +34,7 @@ Future<T?> safeCall<T>({
     }
 
     onSuccess?.call(result);
-    return result;
+
 
   } catch (error, stackTrace) {
     if (showError) {
@@ -45,7 +46,6 @@ Future<T?> safeCall<T>({
       print('safeCall error: $error\n$stackTrace');
     }
 
-    return null;
   } finally {
     if (showLoading) {
       (onHideLoading ?? _defaultHideLoading)();