fix : splash animation

feat : auth with password
chore : app Architecture

lib/data/data_source/local_storage/user/user_local_storage.dart

@@ -0,0 +1,19 @@
+import 'package:hive_ce_flutter/hive_flutter.dart';
+import 'package:rasadyar_app/data/data_provider/local_storage/hive/hive_provider.dart';
+
+abstract class IUserLocalStorage {
+  Future<bool> userAuthed();
+}
+
+class UserLocalStorage extends IUserLocalStorage {
+  final user = Hive.box(HiveBoxNames.user.name);
+
+  @override
+  Future<bool> userAuthed() async {
+    if (user.isNotEmpty ) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+}