Ability to use the docker-compose-dev with only 1 task replica

[AlanCoding]

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• I agree to follow this project's code of conduct.
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Feature type

New Feature

Feature Summary

Ability to use this docker-compose file with only 1 task & podman node

https://github.com/ansible/eda-server/blob/main/tools/docker/docker-compose-dev.yaml

Steps to reproduce

Run the docker-compose development environment.

Compare to others like docker-compose-stage.yaml

Current results

The -stage file allows customizing the worker count with EDA_DEFAULT_WORKERS but the development docker-compose does not

Sugested feature result

I realize there may be platform differences (like running on a Mac) that may prevent replicas: from working correctly in every way that someone wants to use it. And for the -dev target, yeah, it makes sense to make it as flexible as possible. However, I would argue that if this should be the run-anywhere target, then it makes more sense to use 1 worker. So I'd suggest the result would be either:

• the docker-compose-dev option is configurable with the env var EDA_DEFAULT_WORKERS
• the docker-compose-dev option just runs 1 worker

Additional information

No response