Mantis blade (new traitor item) (NOW with fixed conflicts)

[enkidienne]

*TRYING TO FIX CONFLICTS FROM #11348

if this works ill close the old one

General Documentation

Adds a new traitor item acquirable through any uplink for an expensive 16 TC. Your 16 TC gets you a fancy briefcase. Inside of it is 2 autodoc, 1 for each arm. Once used they will implant in your body a set of 2 retractable blades. These implants are stealthy and won't show on scans. The blades do 20 damage. Each attack, both blades will attack at once, dealing a total of 40 damage. The mantis blades are very noticeable once out so be careful. I have included a Nanostrasen version, but it is currently unobtainable.

The intent of your Pull Request
moar fun

Why is this change good for the game?
moar fun

Wiki Documentation

The Mantis blades do 20 damage each and both attack at once.
The Nanostrasen version does 18 damage and both attack at once.

Briefly describe your PR and the impacts of it, in layman's terms.
New blades, traitor item. Blades do big damage when paired.

What should players be aware of when it comes to the changes your PR is implementing?
Beware of the people whose arms open to reveal dark and deadly blades.

What general grouping does this PR fall under?
Syndicate

Are there any aspects of the PR that you would like us not to mention on the Wiki?
no

If there are any numerical values involved in your PR that will be relevant to a player, please note them here.
Syndi blade: 20 damages
Paired syndi blades: 40 damages
NT blade: 18 damages
Paired NT blades: 36 damages

Changelog

add: mantis blades

🆑

rscadd: mantis blade

/🆑

on the right is the NT version and the left is syndie

ALL CREDIT GOES TO TG, I MERELY PORTED IT AND MAKE IT VIABLE.
original author: EdgeLordExe
tgstation/tgstation#55936

[JamieD1]

@SomeguyManperson Balance review required

[JamieD1]

Please fix the Grammar and then this can be merged.

[enkidienne]

@JamieD1 done

[Hopekz]

@Marmio64 Can you provide more context on why you don't like this PR?