Cleanup ITEM_INTERACT_ flags. (#27640)

* Cleanup `ITEM_INTERACT_` flags.

* replace new uses of old flags

code/modules/mining/machine_vending.dm

@@ -510,7 +510,7 @@
 			points = 0
 		else
 			to_chat(user, "<span class='notice'>There's no points left on [src].</span>")
-		return ITEM_INTERACT_SUCCESS
+		return ITEM_INTERACT_COMPLETE
 
 /obj/item/card/mining_point_card/examine(mob/user)
 	. = ..()

code/modules/vehicle/janivehicle.dm

@@ -96,28 +96,28 @@
 	if(istype(used, /obj/item/storage/bag/trash))
 		if(mybag)
 			to_chat(user, fail_msg)
-			return ITEM_INTERACT_BLOCKING
+			return ITEM_INTERACT_COMPLETE
 		if(!user.drop_item())
-			return ITEM_INTERACT_BLOCKING
+			return ITEM_INTERACT_COMPLETE
 		to_chat(user, "<span class='notice'>You hook [used] onto [src].</span>")
 		used.forceMove(src)
 		mybag = used
 		update_icon(UPDATE_OVERLAYS)
-		return ITEM_INTERACT_SUCCESS
+		return ITEM_INTERACT_COMPLETE
 
 	if(istype(used, /obj/item/borg/upgrade/floorbuffer))
 		if(buffer_installed)
 			to_chat(user, fail_msg)
-			return ITEM_INTERACT_BLOCKING
+			return ITEM_INTERACT_COMPLETE
 		buffer_installed = TRUE
 		qdel(used)
 		to_chat(user,"<span class='notice'>You upgrade [src] with [used].</span>")
 		update_icon(UPDATE_OVERLAYS)
-		return ITEM_INTERACT_SUCCESS
+		return ITEM_INTERACT_COMPLETE
 
 	if(mybag && user.a_intent == INTENT_HELP && !is_key(used))
 		mybag.attackby__legacy__attackchain(used, user)
-		return ITEM_INTERACT_ANY_BLOCKER
+		return ITEM_INTERACT_COMPLETE
 
 	return ..()
 

code/modules/vehicle/vehicle.dm

@@ -78,10 +78,10 @@
 			inserted_key = used
 		else
 			to_chat(user, "<span class='warning'>[used] seems to be stuck to your hand!</span>")
-		return ITEM_INTERACT_ANY_BLOCKER
+		return ITEM_INTERACT_COMPLETE
 
 	if(istype(used, /obj/item/borg/upgrade/vtec) && install_vtec(used, user))
-		return ITEM_INTERACT_ANY_BLOCKER
+		return ITEM_INTERACT_COMPLETE
 
 /obj/vehicle/AltClick(mob/user)
 	if(inserted_key && user.Adjacent(user))