imranaxix/soms ? reverse-engineered prompt

Build me a Laravel web app for managing shop orders and payments, with login and different user roles like shop owner and manufacturer.

The main thing I need is a checkout flow where a shop owner can open an order with a balance due and pay it using JazzCash mobile account payment. It should send the user through the payment step, handle the callback from JazzCash, and then mark the payment as completed when the transaction succeeds. The order should update too, so the paid amount goes up correctly.

I also need a simple admin style area where I can store each manufacturer’s JazzCash details, like mobile number, account title, merchant ID, password, and integrity salt. Please make it work locally for testing with a webhook callback URL, and include a clean login flow and basic pages for viewing orders and payment status. If you need current JazzCash or Laravel details, look them up online and use the latest guidance.