fix typo in file name

lib/ui/collections/device_folders_grid_view_widget.dart

@@ -11,7 +11,7 @@ import 'package:photos/models/device_collection.dart';
 import 'package:photos/services/local_sync_service.dart';
 import 'package:photos/ui/collections/device_folder_icon_widget.dart';
 import 'package:photos/ui/common/loading_widget.dart';
-import 'package:photos/ui/viewer/gallery/empte_state.dart';
+import 'package:photos/ui/viewer/gallery/empty_state.dart';
 
 class DeviceFoldersGridViewWidget extends StatefulWidget {
   const DeviceFoldersGridViewWidget({

lib/ui/collections_gallery_widget.dart

@@ -6,13 +6,10 @@ import 'package:flutter/material.dart';
 import 'package:logging/logging.dart';
 import 'package:photos/core/configuration.dart';
 import 'package:photos/core/event_bus.dart';
-import 'package:photos/db/device_files_db.dart';
-import 'package:photos/db/files_db.dart';
 import 'package:photos/events/collection_updated_event.dart';
 import 'package:photos/events/local_photos_updated_event.dart';
 import 'package:photos/events/user_logged_out_event.dart';
 import 'package:photos/models/collection_items.dart';
-import 'package:photos/models/device_collection.dart';
 import 'package:photos/services/collections_service.dart';
 import 'package:photos/ui/collections/device_folders_grid_view_widget.dart';
 import 'package:photos/ui/collections/ente_section_title.dart';
@@ -21,7 +18,7 @@ import 'package:photos/ui/collections/remote_collections_grid_view_widget.dart';
 import 'package:photos/ui/collections/section_title.dart';
 import 'package:photos/ui/collections/trash_button_widget.dart';
 import 'package:photos/ui/common/loading_widget.dart';
-import 'package:photos/ui/viewer/gallery/empte_state.dart';
+import 'package:photos/ui/viewer/gallery/empty_state.dart';
 import 'package:photos/utils/local_settings.dart';
 
 class CollectionsGalleryWidget extends StatefulWidget {

lib/ui/tools/deduplicate_page.dart

@@ -12,7 +12,7 @@ import 'package:photos/services/collections_service.dart';
 import 'package:photos/services/deduplication_service.dart';
 import 'package:photos/ui/viewer/file/detail_page.dart';
 import 'package:photos/ui/viewer/file/thumbnail_widget.dart';
-import 'package:photos/ui/viewer/gallery/empte_state.dart';
+import 'package:photos/ui/viewer/gallery/empty_state.dart';
 import 'package:photos/utils/data_util.dart';
 import 'package:photos/utils/delete_file_util.dart';
 import 'package:photos/utils/navigation_util.dart';

lib/ui/viewer/gallery/gallery.dart

@@ -15,7 +15,7 @@ import 'package:photos/models/selected_files.dart';
 import 'package:photos/ui/common/loading_widget.dart';
 import 'package:photos/ui/huge_listview/huge_listview.dart';
 import 'package:photos/ui/huge_listview/lazy_loading_gallery.dart';
-import 'package:photos/ui/viewer/gallery/empte_state.dart';
+import 'package:photos/ui/viewer/gallery/empty_state.dart';
 import 'package:photos/utils/date_time_util.dart';
 import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';