iwaqasi/VendifyERP ? reverse-engineered prompt

Build me a full stack ERP system for a multi business company, with a Laravel admin backend and Flutter apps for the POS and public CMS.

I want one platform that can handle retail, restaurant, salon or spa, repair, clinic, and wholesale workflows, with login, roles and permissions, business switching, dashboard stats, customers and suppliers, products and inventory, purchases, sales, expenses, accounting, reports, CRM, HR, backups, and printable invoices and receipts.

The POS app should feel fast and simple for staff, with PIN login, barcode scanning, hold and recall cart, split payments, daily register open and close, customer display, offline mode, and different screens depending on the business type. The CMS should be a clean public site for pages, blog posts, product browsing, and contact forms.

Use the current best docs online if you need to, and make it work end to end with the database, API auth, and a basic polished UI.