satyamranatc/ECM_MERN_New ? reverse-engineered prompt

Build me a simple full stack admin and user app with a frontend, a backend, and an admin area.

I want the frontend to let users sign in, browse the main content, and interact with the app in a clean, modern way. The admin side should let me manage the core data easily, like adding, editing, and deleting records, and seeing the important info at a glance. Set up the backend so it handles authentication, basic CRUD, and connects everything together cleanly. Please make it feel like a real working product, not just a demo, with sensible default pages, routing, forms, and a polished layout.

Use a modern JavaScript stack and organize the code so it is easy to understand and expand later. If you need to check current best practices or docs while building it, feel free to look them up online.