fix : splash animation

feat : auth with password
chore : app Architecture

lib/presentation/pages/auth/auth_with_otp/logic.dart

@@ -0,0 +1,15 @@
+import 'package:get/get.dart';
+
+class AuthWithOtpLogic extends GetxController {
+  @override
+  void onReady() {
+    // TODO: implement onReady
+    super.onReady();
+  }
+
+  @override
+  void onClose() {
+    // TODO: implement onClose
+    super.onClose();
+  }
+}