fix: iPadOS 26 Popup, Drawer 자동으로 종료되는 이슈 수정

lib/app/util/pointer_event_filter.dart

@@ -0,0 +1,25 @@
+import 'package:flutter/gestures.dart';
+
+/// iPadOS 26.1+ 버그 임시 해결책
+/// https://github.com/flutter/flutter/issues/175606
+/// https://github.com/flutter/flutter/issues/177992
+///
+/// 상태바 터치 시 (0, 0) 좌표에 가짜 터치 이벤트가 발생하여
+/// Popup, Drawer 등이 자동으로 닫히는 문제를 해결합니다.
+class PointerEventFilter {
+  static bool _installed = false;
+
+  /// 앱 시작 시 호출하여 (0, 0) 좌표 터치 이벤트를 필터링합니다.
+  /// WidgetsFlutterBinding.ensureInitialized() 이후에 호출해야 합니다.
+  static void install() {
+    if (_installed) return;
+    GestureBinding.instance.pointerRouter.addGlobalRoute(_filterZeroOffsetEvent);
+    _installed = true;
+  }
+
+  static void _filterZeroOffsetEvent(PointerEvent event) {
+    if (event.position == Offset.zero) {
+      GestureBinding.instance.cancelPointer(event.pointer);
+    }
+  }
+}

lib/presentation/app.dart

@@ -8,6 +8,7 @@ import 'package:grimity/app/environment/flavor.dart';
 import 'package:grimity/app/linking/initialize_app_provider.dart';
 import 'package:grimity/app/linking/pending_deep_link_provider.dart';
 import 'package:grimity/app/static/push_notification.dart';
+import 'package:grimity/app/util/pointer_event_filter.dart';
 import 'package:grimity/presentation/common/provider/user_auth_provider.dart';
 import 'package:talker_flutter/talker_flutter.dart';
 import 'package:talker_riverpod_logger/talker_riverpod_logger.dart';
@@ -16,6 +17,9 @@ import 'package:flutter_localizations/flutter_localizations.dart';
 void runFlavoredApp() async {
   await Flavor.instance.setup();
 
+  // iPadOS 26.1+ 가짜 터치 이벤트 필터링
+  PointerEventFilter.install();
+
   // Initialize talker
   final talker = TalkerFlutter.init();