fix(docker-compose): add extra_hosts for host access and define ac-nework

[Yehonal]

This pull request updates the docker-compose.yml file to improve development flexibility by enabling container access to the host machine and adding configuration for an additional network.

Networking and development improvements:

• Added extra_hosts configuration to allow the container to access the host machine, which is useful for development purposes such as accessing services like databases running on the host (docker-compose.yml).
• Introduced a new ac-network configuration under networks, including support for a customizable network name and an option to use an external network (docker-compose.yml).

[r-o-b-o-t-o]

Exposing the host's network sounds like a security flaw, could you make it opt-in? Maybe use an environment variable like you did for the AC network

[Yehonal]

Exposing the host's network sounds like a security flaw, could you make it opt-in? Maybe use an environment variable like you did for the AC network

There's not a "clean" way to do that, so the best is to use an override file, that's what we are going to do