Deleting Unused Variables (Code Readability) (#18317)

* deleted

* was supposed to delete this before first commit

code/game/objects/items/devices/radio/radio.dm

@@ -309,7 +309,7 @@ GLOBAL_LIST_INIT(default_medbay_channels, list(
 	var/role = ""
 	var/lifetime_timer
 	var/message = ""
-	universal_speak = 1
+	universal_speak = TRUE
 
 /mob/living/automatedannouncer/New()
 	lifetime_timer = addtimer(CALLBACK(src, .proc/autocleanup), 10 SECONDS, TIMER_STOPPABLE)

code/game/objects/structures/barsign.dm

@@ -9,7 +9,6 @@
 	armor = list(MELEE = 20, BULLET = 20, LASER = 20, ENERGY = 100, BOMB = 0, BIO = 0, RAD = 0, FIRE = 50, ACID = 50)
 	var/list/barsigns=list()
 	var/list/hiddensigns
-	var/state = 0
 	var/prev_sign = ""
 	var/panel_open = 0