Replace NSF Marauder tiny fans with directional fans

[chrome-cirrus]

...Also added a missing one, and a couple damage control items to the atmos room per special request.

About the PR

• Replace existing tiny fans with directional fans
• Add a directional fan to the forward airlock with the blast door (on the inner airlock door because the blast door does some weird shit with atmos in its tile)
• Add a holofan projector and gas analyzer to atmos distro room for damage control purposes

Why / Balance

Compliance with the tiny fan destruction edict, add a few things that make sense based on feedback in Discord

How to test

Spawn the ship in have, a walk around. No suffocation, wow! Beautiful new directional fans on every airlock, wonderful!

Media

Requirements

• I have read and am following the Pull Request and Changelog Guidelines.
• I have added media to this PR or it does not require an ingame showcase.

Breaking changes

None

Changelog

🆑

• tweak: Replaced Marauder tiny fans with directional fans. Added a fan to the forward airlock. Added some atmos tools to the atmos room.

[whatston3]

Changes seem fine, all directional fans accounted for.

Replaced the security signs with NFSD ones.

No strong feelings about the holofan projector, but I'll leave this open for a bit pending additional review regardless. Seems fine to me.