CC update (Yes another one)

# Description

I put down some new wood tiles along with removing the library for 'renovations' an some other minor tweaks and changes
OH AND I MADE THE ATMOS ACTUALLY WORK

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# Changelog

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:cl: twinkle
- add: Re did atmos so it should work
- add: new tiles
- add: new room for Salv and R&D (Epi)
- add: added some new signs (Secure area and a few new notice signs)
- remove: Library
- tweak: tweaked the bar a bit