Bugfixes: wrist computers, candy reagent, pAI double cards and borg icon (#8719)

-fixes being unable to remove wrist computers by click and dragging
-fixes tajara candy not replacing reagents
-fixes pai being carded/killed creating extra cards
-fixes a borg icon having a wrong direction

code/modules/mob/living/silicon/pai/pai.dm

@@ -198,12 +198,7 @@
 	return 0
 
 /mob/living/silicon/pai/restrained()
-	if(istype(src.loc,/obj/item/device/paicard))
-		return 0
-	..()
-
-/mob/living/silicon/pai/MouseDrop(atom/over_object)
-	return
+	return !istype(loc, /obj/item/device/paicard) && ..()
 
 /mob/living/silicon/pai/emp_act(severity)
 	// Silence for 2 minutes
@@ -477,11 +472,12 @@
 		src.forceMove(get_turf(H))
 
 	// Move us into the card and move the card to the ground.
-	src.forceMove(card)
+
 	card.forceMove(get_turf(card))
 	canmove = 1
 	resting = 0
 	icon_state = "[chassis]"
+	src.forceMove(card)
 
 // No binary for pAIs.
 /mob/living/silicon/pai/binarycheck()