[READY] I got guns (#41804)

cl actioninja\memager
refactor: Ballistic guns have been almost entirely reworked from a backend side. This primarily focused on moving as much as possible into the base ballistic gun and turning as many other guns into essentially varedits as possible.
add: Guns can now be racked. This is the default action unless the magazine is empty.
add: Guns now can have the magazine removed by clicking on them with an open hand while they are in hand.
tweak: Suppressors are now removed by alt clicking instead of clicking with an open hand
add: Guns now have various bolt types that all function a bit differently. Open bolts cannot have a bullet chambered with no mag, locking bolts lock back after running out of ammo, etc.
add: All ballistic gun sounds are controlled by variables instead of hardcoded usages.
tweak: The l6 LMG has a reworked control scheme. alt + click to open and close the cover, open hand to remove mag, place mag in by slapping them together, default action is rack.
tweak: Functionality that used to be snowflake code such as tactical reloads has been moved to the base gun, and can be toggled by variables.
refactor: All shotguns are now properly subpaths of the shotgun type. They still work the same.
imagedel: Gun sprites have been almost entirely overhauled to use overlays instead of states. This collapsed the L6 sprite from 20 sprites to 9 sprites to give an example.
soundadd: Remixed versions of the shotgun and base gun firesound
soundadd: New rifle firesound for l6 and moist nugget, new SMG fire sound, new sniper fire sound.
soundadd: Lots of new weapon operation sounds such as racking and bolts and the like.
imageadd: New sprites for the Riot Shotgun, Combat Shotgun, c20r, Deagle, m90, double barrel shotgun and 1911 by Memager.
imageadd: All gun sprites that were pointing to the left have been flipped to point to the right.
balance: Shotguns now can be pumped faster.
balance: Bulldog can now be tac reloaded
balance: Sawn off shotguns now have an accuracy penalty and recoil
/cl

code/modules/uplink/uplink_items.dm

@@ -329,7 +329,7 @@ GLOBAL_LIST_INIT(uplink_items, subtypesof(/datum/uplink_item))
 	name = "Bulldog Shotgun"
 	desc = "A fully-loaded semi-automatic drum-fed shotgun. Compatible with all 12g rounds. Designed for close \
 			quarter anti-personnel engagements."
-	item = /obj/item/gun/ballistic/automatic/shotgun/bulldog
+	item = /obj/item/gun/ballistic/shotgun/bulldog
 	cost = 8
 	surplus = 40
 	include_modes = list(/datum/game_mode/nuclear)
@@ -444,7 +444,7 @@ GLOBAL_LIST_INIT(uplink_items, subtypesof(/datum/uplink_item))
 /datum/uplink_item/dangerous/bolt_action
 	name = "Surplus Rifle"
 	desc = "A horribly outdated bolt action weapon. You've got to be desperate to use this."
-	item = /obj/item/gun/ballistic/shotgun/boltaction
+	item = /obj/item/gun/ballistic/rifle/boltaction
 	cost = 2
 	include_modes = list(/datum/game_mode/nuclear)