ahmed4attya/markazak-saas ? reverse-engineered prompt

Build me a multi tenant training center management app called مركزك, with a clean responsive Arabic first interface and RTL support.

It should let an admin manage students, teachers, courses, groups, attendance, invoices, payments, certificates, reports, subscriptions, and user roles. I also want a dashboard with useful summaries, a basic AI assistant area, and an audit trail for important actions. Please make it feel like a real SaaS product, with login, role based access, and a polished admin experience.

Use Next.js, TypeScript, and PostgreSQL, and wire it up so it can run locally with a simple setup and seed demo data. Include support for environment variables for things like payment, analytics, and AI services, and make sure it is ready for production deployment too. If you need to check current docs for any integrations, feel free to look them up online.