rename apis to services

Frontend/lib/mih_services/mih_mzansi_calendar_services.dart

@@ -1,6 +1,6 @@
 import 'dart:convert';
 
-import 'package:mzansi_innovation_hub/mih_services/mih_notification_apis.dart';
+import 'package:mzansi_innovation_hub/mih_services/mih_notification_services.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_pop_up_messages/mih_loading_circle.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_objects/app_user.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_objects/appointment.dart';

Frontend/lib/mih_services/mih_service_calls.dart

@@ -1,7 +1,7 @@
 import 'dart:convert';
 
-import 'package:mzansi_innovation_hub/mih_services/mih_file_api.dart';
-import 'package:mzansi_innovation_hub/mih_services/mih_notification_apis.dart';
+import 'package:mzansi_innovation_hub/mih_services/mih_file_services.dart';
+import 'package:mzansi_innovation_hub/mih_services/mih_notification_services.dart';
 import 'package:flutter/material.dart';
 // import '../mih_components/mih_pop_up_messages/mih_error_message.dart';
 // import '../mih_components/mih_pop_up_messages/mih_success_message.dart';