Saltern Update (#1357)

# Description

I would like to offer my thanks to the Singularity Network Mapping Team
for this update, they've done some great work! This PR launches Saltern
with a significant rework to everything on it except for arrivals.

<details><summary><h1>Media</h1></summary>
<p>

Sorry, Map Renderer is dead right now.


![image](https://github.com/user-attachments/assets/53ad601b-087e-4525-b6b6-74b16c5e4dbd)


![image](https://github.com/user-attachments/assets/25bbbed0-18c4-4757-a966-c919379dc5e1)

</p>
</details>

# Changelog
Death do NOT change the name given for the Changelog author, the mappers
here have requested that "SiN Mapping Team" be given as the name for
this PR.

:cl: SiN Mapping Team
- add: Saltern has been fully reworked!