Updates:
-- Software Stack Upgrade to Laravel 8. x.x.
-- SUPPORTS PHP 8.1.x. for improved performance.
-- EASY DEPLOYMENT with Cpanel and Shared Hosting.
-- ADDED Inventory Adjustment functionality.
-- ADDED Quotation functionality.
-- ADDED Enhanced BARCODE Printing functionality.
-- ADDED Purchase Order Print functionality.
-- BUG-FIXING for improved stability.
-- ENHANCED design structure for improved UX.
-- ENHANCED responsiveness for various devices.
