Adit0717/Temple_Management_3.0 ? reverse-engineered prompt

Build me a full stack temple management web app for temple staff and visitors.

I want a clean dashboard where admins can manage donations, appointments, events, subscriptions, and visitor info all in one place, and where community members can see announcements and book what they need. It should feel like a real usable system, not a demo, with forms, tables, login protected admin areas, and simple navigation that makes it easy to jump between sections.

Please make it work as a modern React app with a Node and Express backend and MongoDB for storing everything. Set it up so it can run locally, and also make it easy to start with Docker using simple scripts. If you need current setup details or best practices, look up the latest docs online.

Also add solid testing for the important flows, both backend and user facing, and make sure the app is structured cleanly so it’s easy to maintain.