Add documentation to make this project work with DDEV

[Bryce-Colton]

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.