Create a new immich-server config sample.

[DougEdey]

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• I have read the contributing guideline and understand that I have made the correct modifications

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Description

Immich's official docker-compose.yml uses the main immich service as immich_server, as per discussion in #713 the feedback was to create a new config instead of updating the original.

That PR also used immich-server, so I'm not sure in @NLZ has a different docker setup to mine that changes the container_name directive to use - instead of _, but mine definitely creates immich_server:

❯ docker ps --format "{{.Names}}" | grep immich
immich_server
immich_postgres
immich_machine_learning
immich_redis

I updated the date on the original config to draw attention to this.

Also, I found a small typo in the CONTRIBUTING.md

Benefits of this PR and context

This requires less setup for users with immich, which means less chance of mistakes.

How Has This Been Tested?

I'm running this config locally in my SWAG instance without issues.

Source / References

The original official docker-compose never had immich as the service name, I suspect that the original SWAG config came from a community based template: https://github.com/immich-app/immich/blame/7cc7fc0a0c974e907702e0887b48312d3dd0a2b4/server/docker-compose.yml

I couldn't find any details in the wiki history either for the old name.

[LinuxServer-CI]

This pull request has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.

[DougEdey]

Should be still valid to go!