Add justfile for use with docker

[earthcomfy]

Description

Set up just to simplify calling docker commands.

Checklist:

• I've made sure that tests are updated accordingly (especially if adding or updating a template option)
• I've updated the documentation or confirm that my change doesn't require any updates

Rationale

It helps to run frequent commands quicker. This PR attempted to do this via MakeFile. However, using just seems like a better approach, especially since it is a cross-platform tool (can be installed via pip), as mentioned in this comment as well.

[luzfcb]

I like just, but it still doesn't handle SIGNALS behavior very well: casey/just#2473

This pull-request seems good enough for development, however, it should be clear that expanding its use to production can in some cases lead to strange behaviors in signal management between just and the application that is executed with the help of just

[earthcomfy]

Thanks for the quick reply. I wasn't aware of the bug. I intended this for local development hence it is using the local compose file.

[browniebroke]

Yes, would be a nice addition.

Could you please add a paragraph about it in the documentation about local Docker development (under tips & tricks) or -even better- update all docker compose ... commands to their justfile equivalent?

[earthcomfy]

@browniebroke I have added the relevant docs too. Let me know if there is anything missing. Thanks.

[browniebroke]

That looks good from my perspective

@luzfcb it's documented as being for local development in our docs. Are you hapy with that or do you think we should make the limitations more prominent in the file itself?