- Removed unnecessary ordering by 'created_at' in variant loading across multiple services and models.
- Implemented global scopes for ordering product variants and raw material prices by 'name' and 'variant', respectively.
- Enhanced code readability and maintainability by simplifying query structures in ProductController, OrderService, and others.
- Introduced StockMutation model and service to handle stock changes.
- Created migration for stock_mutations table.
- Implemented stock mutation recording in various services (CuttingService, OrderService, PurchaseService, RestockService, RetailStockService).
- Added StockHistoryController to manage stock history views.
- Developed frontend components for displaying stock history and actions.
- Updated routes to include stock history access with appropriate permissions.
- Enhanced ProductVariant and RawMaterialPrice models to support stock mutations.
- Added RowHistoryAction button for accessing stock history in product and raw material tables.
