garzasoftware/wisphub-clone ? reverse-engineered prompt

Build me a full ISP management app that feels like a working clone of WispHub.

I want a dashboard where I can manage customers, billing, support tickets, inventory, staff, and network settings from one place. The app should let me search and filter customers, see their status on a map, track payments and pending invoices, create and assign support tickets, manage stock and devices, and handle basic admin settings like users, permissions, payment methods, and notifications.

It should look clean and modern, work well on desktop, and feel ready for a real small ISP team to use. If you need current docs for React or Node stuff, look them up online. Use the existing frontend and backend structure in this repo and make the app runnable end to end with sensible sample data and a polished UI.