♻️ :: 불필요한 임포트 삭제

- 사용되지 않는 불필요한 임포트를 삭제했습니다.

Author: DAMNyul

lib/screens/splash_screen.dart

@@ -4,7 +4,6 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:jusicool_design_system/src/core/theme/colors/color_palette.dart';
 import 'package:jusicool_design_system/src/core/theme/texts/typography.dart';
 import 'package:go_router/go_router.dart';
-import 'package:jusicool_ios/screens/login_screen.dart';
 
 
 class SplashScreen extends StatefulWidget {