Changes:
- Implements #2061
- Introduce EventManager for user-specific Windows event publishing/listening
- Add real-time notification and account-disabled event propagation
- Register authentication events through Controller and AuthenticationManagementService
- Trigger notification events from Inventory, Payment, and Service Management modules
- Trigger account-disabled events when users are deactivated
- Extract common menu event listener logic into Menu base class
- Add notification popup handling for Admin, Customer, and Technician menus
- Refactor shared memory components into core/sharedmemory
- Update project structure and include paths for events and shared memory modules
joelthomastrenser
8aaa4eeec0