push schedule apis

lib/utils/format_date_time.dart

@@ -25,7 +25,14 @@ String formatTimeOfDayToISO(TimeOfDay time, {DateTime? currentDate}) {
   return dateTime.toUtc().toIso8601String();
 }
 
-String formatIsoStringToTime(String isoString) {
-  final dateTime = DateTime.parse(isoString);
-  return DateFormat('hh:mm a').format(dateTime);
+String formatIsoStringToTime(String isoString, BuildContext context) {
+  try {
+    final parts = isoString.split(':');
+    final hour = int.parse(parts[0]);
+    final minute = int.parse(parts[1]);
+    final timeOfDay = TimeOfDay(hour: hour, minute: minute);
+    return timeOfDay.format(context);
+  } catch (e) {
+    return isoString;
+  }
 }