[s] Stealth box fix

[Qwertytoforty]

What Does This PR Do

Stealth box is now a fullscreen, should no longer disjoint from the stealth box.
Bynat now will show the beam if you are in a locker or mech or stealth box

Why It's Good For The Game

Disjointing bad
Invisible emaging bad

Testing

Emaged in locker
emaged in stealthbox
Tried as hard as possible to disjoint the stealth box image from mob, could not

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Declaration

• I confirm that I either do not require pre-approval for this PR, or I have obtained such approval and have included a screenshot to demonstrate this below.

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Changelog

🆑
fix: Stealth box image should no longer disjoint from the stealth box.
fix: Bynat will make a beam from the locker or mech or stealth box you are in if you emag something while in one
/:cl: