Remove (almost) unused var/item_color from /obj/item (#30453)

* it's black and white

* Update soft_caps.dm

* bruh

* bruh

* tweaks

* comment

* Update abduction_gear.dm

* Update paradise.dme

* Update paradise.dme

* Update paradise.dme

---------

Co-authored-by: Mason <116982774+Burzah@users.noreply.github.com>

code/modules/paperwork/stamps.dm

@@ -7,7 +7,6 @@
 	w_class = WEIGHT_CLASS_TINY
 	throw_speed = 3
 	materials = list(MAT_METAL=60)
-	item_color = "cargo"
 	pressure_resistance = 2
 	attack_verb = list("stamped")
 	/// What color will this crayon dye clothes, cables, etc? used for for updateIcon purposes on other objs
@@ -21,7 +20,6 @@
 /obj/item/stamp/qm
 	name = "Quartermaster's rubber stamp"
 	icon_state = "stamp-qm"
-	item_color = "qm"
 	dye_color = DYE_QM
 
 /obj/item/stamp/law
@@ -32,76 +30,63 @@
 /obj/item/stamp/captain
 	name = "captain's rubber stamp"
 	icon_state = "stamp-cap"
-	item_color = "captain"
 	dye_color = DYE_CAPTAIN
 
 /obj/item/stamp/hop
 	name = "head of personnel's rubber stamp"
 	icon_state = "stamp-hop"
-	item_color = "hop"
 	dye_color = DYE_HOP
 
 /obj/item/stamp/hos
 	name = "head of security's rubber stamp"
 	icon_state = "stamp-hos"
-	item_color = "hosred"
 	dye_color = DYE_HOS
 
 /obj/item/stamp/ce
 	name = "chief engineer's rubber stamp"
 	icon_state = "stamp-ce"
-	item_color = "chief"
 	dye_color = DYE_CE
 
 /obj/item/stamp/rd
 	name = "research director's rubber stamp"
 	icon_state = "stamp-rd"
-	item_color = "director"
 	dye_color = DYE_RD
 
 /obj/item/stamp/cmo
 	name = "chief medical officer's rubber stamp"
 	icon_state = "stamp-cmo"
-	item_color = "medical"
 	dye_color = DYE_CMO
 
 /obj/item/stamp/granted
 	name = "\improper GRANTED rubber stamp"
-	item_color = "qm"
 
 /obj/item/stamp/denied
 	name = "\improper DENIED rubber stamp"
 	icon_state = "stamp-deny"
-	item_color = "redcoat"
 	dye_color = DYE_RED
 
 /obj/item/stamp/clown
 	name = "clown's rubber stamp"
 	icon_state = "stamp-clown"
-	item_color = "clown"
 	dye_color = DYE_CLOWN
 
 /obj/item/stamp/rep
 	name = "Nanotrasen Representative's rubber stamp"
 	icon_state = "stamp-rep"
-	item_color = "rep"
 	dye_color = DYE_NTREP
 
 /obj/item/stamp/magistrate
 	name = "Magistrate's rubber stamp"
 	icon_state = "stamp-magistrate"
-	item_color = "rep"
 	dye_color = DYE_LAW
 
 /obj/item/stamp/centcom
 	name = "Central Command rubber stamp"
 	icon_state = "stamp-cent"
-	item_color = "centcom"
 	dye_color = DYE_CENTCOM
 
 /obj/item/stamp/syndicate
 	name = "suspicious rubber stamp"
 	icon_state = "stamp-syndicate"
-	item_color = "syndicate"
 	dye_color = DYE_SYNDICATE