Adedeji-Abdullah/Advertisement ? reverse-engineered prompt

Build me a full stack advertisement management app where people can browse ads, search by category, and view full details without logging in, while signed in users can register, log in, manage their profile, and create, edit, or delete their own advertisements.

I want a clean, modern, responsive interface with a white and purple look, plus pages for home, about, contact, login, register, forgot password, ad details, search, categories, notifications, settings, dashboard, and an admin dashboard.

Admins should be able to manage users, ads, categories, reports, and other platform content. Include secure authentication, role based access, comments on ads, image upload for listings, and basic payment related support for advertisers after a free trial period. Make it work as a real full stack app with a React frontend and a Node and Express backend, and look up current docs online if you need to.