Adds type checks to HUD alert clicks to prevent ghosts from causing runtimes (#31609)

* Update alert.dm

* better fix

code/modules/mob/living/living.dm

@@ -586,7 +586,7 @@
 	if(!force_moving)
 		..(pressure_difference, direction, pressure_resistance_prob_delta)
 
-/mob/living/proc/can_resist()
+/mob/living/can_resist()
 	return !((next_move > world.time) || incapacitated(ignore_restraints = TRUE))
 
 /mob/living/verb/resist()

code/modules/mob/mob.dm

@@ -356,6 +356,9 @@
 		else
 			M.LAssailant = usr
 
+/mob/proc/can_resist()
+	return FALSE		//overridden in living.dm
+
 /mob/proc/spin(spintime, speed)
 	set waitfor = 0
 	var/D = dir