getPendingSyncItems method
Get pending sync items for a data type
Implementation
Future<List<Map<String, dynamic>>> getPendingSyncItems(
String dataType) async {
_prefs ??= await SharedPreferences.getInstance();
final pendingJson = _prefs!.getString('pending_sync_$dataType');
if (pendingJson == null) return [];
final List<dynamic> pendingList = jsonDecode(pendingJson);
return pendingList.cast<Map<String, dynamic>>();
}