Various admin outfits changes
Add internal box to honk brand infiltration kit
Add fifty TC stack buyable by nukies
Add subtypes of uplinks : Traitor, Nuclear, SIT, SST, Admin, only
checked by auto sharing for now
Creates a new duffel bag for Atmospherics. It is a resprite of the Engineering bag with light blue lines on it and a dark blue strap.
Also adds colored strips to each of the Medical duffels (Chem, Gene, Viro) as well as to Toxins as they seemed a little lacking in their special color. Can undo if desired as they are different from before but the same between all sprite types.
In-hand and on-mob sprites have been updated accordingly. Atmos duffel bag spawns in Atmospherics "technician's locker". There was also a missing toxins duffel bag icon for both in-hand DMIs while each other bag had one so I made those too.
Currently, to_chat is literally just a proc that does user << message.
But it'll let us do output modification in the future, especially for
something like Goon's HTML chat.
Big thanks to PJB for his to_chat script, see
https://github.com/d3athrow/vgstation13/pull/6625 for more details.
Using species_fit and sprite_sheets now works properly for items worn on
the back. Previously it was using the item_state name if it existed in
order to generate the on-mob icon, which was wrong. I restructured it to
work the same way as the rest of the icon generation procs.
It will now take a small amount of time before creating a singularity,
to warn people around the user, and give people time to stop themselves
in case they missclicked.