Add documentation to make this project work with DDEV

Hello everyone !

Very nice project to start quickly symfony app in the modern environment.
Thanks for sharing this work, it helps a lot.

It would be awesome if the documentation was covering the "How to run this stack with Ddev".

In fact I want to use both the docker configuration of this project and the ddev tools to get rid of Makefile.
I found that Makefile are no more adapted to local environment working on Docker container.

Is it possible to make this works with DDEV ?
Is it in the roadmap of this repo ?

Thank you very much to take consideration of my idea.

No file or test is named. Start by locating the existing Docker and Makefile setup documentation, then compare it with the requested DDEV workflow. Done means the project documents how to run this stack with DDEV and explains any relevant setup differences.

Written by the indexing model from the issue text.