mujahidinfo/genpos ? reverse-engineered prompt

Build me a full point of sale and shop management app for a single store.

I want a clean dashboard where staff can log in and only see the parts they’re allowed to use, based on role. The app should let a cashier search products, add items to a cart, apply discounts and tax, take payments, and create orders. It should also handle order history, refunds, and status updates like pending, fulfilled, and refunded.

For the store owner, I want inventory management with products, variants, SKUs, barcodes, stock tracking, and low stock alerts. I also want customer profiles, sales analytics with charts, and a finance area for expenses, employee salaries, budget planning, and simple reports.

Please make it look modern and polished, with a sidebar layout, forms, tables, and charts. Use a database backed setup with login sessions, and if you need to check current docs for any of the libraries, go ahead and look them up online first.