Implement serialization/deserialization and persistent storage across services

joelthomastrenser/Training-VehicleService-May26

- Add serialize/deserialize support for core models
- Add file-based load/save functions in management services
- Introduce FileManager, Config, Utility and helper utilities
- Persist observer IDs for notification services
- Resolve object relationships during load (services, bookings, invoices, job cards)
- Add controller-level loadSystemData/saveSystemData
- Load data at app startup and save on shutdown

This commit is contained in:

Joel Thomas

2026-05-22 12:13:17 +05:30

parent 56c5c2dc70

commit 53713f444b

38 changed files with 1573 additions and 35 deletions

									
										Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/core/patterns/Subject.h
									
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				@@ -1,6 +1,7 @@

				#pragma once

				#include <string>

				#include "Map.h"

				#include "Vector.h"

				class User;

				class Notification;