사용하지 않는 파일 정리 전 백업 (Phase 10 완료 후 상태)

lib/screens/common/widgets/unified_search_bar.dart

@@ -16,7 +16,7 @@ class UnifiedSearchBar extends StatelessWidget {
   final bool showSearchButton;
 
   const UnifiedSearchBar({
-    Key? key,
+    super.key,
     required this.controller,
     this.placeholder = '검색어를 입력하세요...',
     required this.onSearch,
@@ -25,7 +25,7 @@ class UnifiedSearchBar extends StatelessWidget {
     this.suffixButton,
     this.filters,
     this.showSearchButton = true,
-  }) : super(key: key);
+  });
 
   @override
   Widget build(BuildContext context) {