Adds the razorwire implant. Ready for review into merge (#23911)

* Please merge 23876 first thanks

* whoops / fix

* she snakes on my case till I

* Apply suggestions from code review

Co-authored-by: DGamerL <108773801+DGamerL@users.noreply.github.com>

* deconflicts, ready for TM

* Update code/_onclick/click.dm

Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

* lewcs good to them

* icon move and changes

* almost forgot to save this

* Update augments_arms.dm

* Inverted it, it seems.

* fixes lockers

* razorwire failsafes

* fuck

* razorwire one hand

* removes 2hand implant stuff

* Apply suggestions from code review

Co-authored-by: S34N <12197162+S34NW@users.noreply.github.com>

* s34ns changes

* Vampires can gain blood for a minute from people who succumb

* Revert "Vampires can gain blood for a minute from people who succumb"

This reverts commit 50a3cf87fe.

---------

Co-authored-by: DGamerL <108773801+DGamerL@users.noreply.github.com>
Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>
Co-authored-by: S34N <12197162+S34NW@users.noreply.github.com>

code/__DEFINES/dcs/signals.dm

@@ -157,9 +157,6 @@
 ///from base of datum/radiation_wave/check_obstructions(): (datum/radiation_wave, width)
 #define COMSIG_ATOM_RAD_WAVE_PASSING "atom_rad_wave_pass"
 	#define COMPONENT_RAD_WAVE_HANDLED (1<<0)
-///from internal loop in atom/movable/proc/CanReach(): (list/next)
-#define COMSIG_ATOM_CANREACH "atom_can_reach"
-	#define COMPONENT_BLOCK_REACH (1<<0)
 ///from base of atom/screwdriver_act(): (mob/living/user, obj/item/I)
 #define COMSIG_ATOM_SCREWDRIVER_ACT "atom_screwdriver_act"
 ///from base of atom/wrench_act(): (mob/living/user, obj/item/I)

code/__DEFINES/inventory_defines.dm

@@ -5,3 +5,8 @@
 #define WEIGHT_CLASS_BULKY    4 //Items that can be weilded or equipped but not stored in an inventory, ex: Defibrillator, Backpack, Space Suits
 #define WEIGHT_CLASS_HUGE     5 //Usually represents objects that require two hands to operate, ex: Shotgun, Two Handed Melee Weapons
 #define WEIGHT_CLASS_GIGANTIC 6 //Essentially means it cannot be picked up or placed in an inventory, ex: Mech Parts, Safe
+
+//Inventory depth: limits how many nested storage items you can access directly.
+//1: stuff in mob, 2: stuff in backpack, 3: stuff in box in backpack, etc
+#define INVENTORY_DEPTH 3
+#define STORAGE_VIEW_DEPTH 2