Devcontainer improvements

[garrettw]

added missing env file, fixed vhost config

[melroy89]

Is it possible to create maybe some sort of symbolic link for this dot env file? To avoid duplicate info? And more importantly to avoid forgetting to update also this dot env file in the future.

[garrettw]

The purpose of this file is not to get it into a correct path to be used — quite the opposite, in fact. This file is meant to be used exactly as is with the devcontainer. It contains all the correct settings for the various included services so that everything works out of the box (or at least it should). What happens when the container is created is that this file gets copied to /.env where the app can use it.

[melroy89]

Would have been nice to create a symlink from .env.devcontainer to: https://github.com/MbinOrg/mbin/blob/main/.env.example_docker. Which is what I was trying to say.

But I think the settings are too different ;(