Consolidates some /Destroy()s to make them properly delete (#17046)

* The mob/living/Destroy() consolidation

* The mob/Destroy() consolidation

* The /mob/living/carbon/human consolidation

* The datum/Destroy() Consolidation

* The /atom/movable/Destroy() Consolidation

* for human

code/controllers/subsystems/mobs.dm

@@ -92,7 +92,3 @@ SUBSYSTEM_DEF(mobs)
 /datum/controller/subsystem/mobs/critfail()
 	..()
 	log_recent()
-
-/mob/Destroy()
-	. = ..()
-	SSmobs.currentrun -= src

code/controllers/subsystems/radiation.dm

@@ -146,7 +146,3 @@ SUBSYSTEM_DEF(radiation)
 		return
 	var/turf/epicentre = locate(round(world.maxx / 2), round(world.maxy / 2), source.z)
 	flat_radiate(epicentre, power, world.maxx, respect_maint)
-
-/mob/living/Destroy()
-	. = ..()
-	SSradiation.listeners -= src