Finishes NebulaStation from TG

[dwasint]

About The Pull Request

This PR aims to finish off KikoWen0's NebulaStation from /TG/Station as I really like the looks of it

Why It's Good For The Game

Changelog

🆑 KikoWen0, Dwasint
add: New map Nebula Station
/:cl:

[LikeLakers2]

https://github.com/Monkestation/Monkestation2.0/actions/runs/9396236823/job/25879217931?pr=2156#step:7:42

 07- map json naming
_maps/NebulaStation.json

ERROR: Uppercase in a map .JSON file detected, these must be all lowercase.
 08- map json sanity

ERROR: Found an invalid file reference to _maps/map_files/nebulastation/nebulastation.dmm in _maps/_maps/NebulaStation.json 

fix the linting problems, ya nerd

[KnigTheThrasher]

Are you still interested in doing this? It's fully merged on tg for around 2 weeks.

[github-actions]

This PR has been inactive for long enough to be automatically marked as stale. This means it is at risk of being auto closed in ~ 7 days, please address any outstanding review items and ensure your PR is finished, if these are all true and you are auto-staled anyway, you need to actively ask maintainers if your PR will be merged. Once you have done any of the previous actions then you should request a maintainer remove the stale label on your PR, to reset the stale timer. If you feel no maintainer will respond in that time, you may wish to close this PR youself, while you seek maintainer comment, as you will then be able to reopen the PR yourself