Adds in hand sprites for plastic fork, pspoon, pspork, pknife and spork (#19082)

* adds in hand sprites for pfork/pspoon/pspork

* added in hand sprite for plastic knife

* forgot to add left hand for spork,spoon and fork

* no idea how that sprite got removed

* fix spork icon and add right hand

* left hand for spork

* ??

* fixing conflict mistakes

* test

* ..

* left hand fix

* fix of the fix

code/game/objects/items/weapons/kitchen.dm

@@ -127,7 +127,6 @@
 	name = "plastic knife"
 	desc = "The bluntest of blades."
 	icon_state = "pknife"
-	item_state = "knife"
 	sharp = FALSE
 
 /obj/item/kitchen/knife/ritual