IMGIITRoorkee/omniport-docker ? reverse-engineered prompt

Build me a Docker based setup for Omniport, the main portal for an educational institute.

I want the whole app to run with one simple setup using Docker Compose, with all the usual pieces already wired together so it just works out of the box. It should be easy to start, easy to stop, and clear enough that someone can get the portal running locally or on a server without a lot of manual setup.

Please make sure the web app, database, cache, search or background services, and reverse proxy are all included and connected properly. Use sensible defaults, since this is meant to be the official containerised distribution. If something needs current setup details from upstream docs, look them up online and follow that.

Also keep the repo clean and practical, with helpful scripts or config where needed, and make sure the final result feels ready for real use rather than just a demo.