LateInitialize is not allowed to call parent anymore (#82540)

## About The Pull Request

I've seen a few cases in the past where LateInitialize is done cause of
the init return value being set to do so for no real reason, I thought I
should try to avoid that by ensuring LateInitialize isn't ever called
without overriding.

This fixes a ton of machine's LateInitialize not calling parent
(mechpad, door buttons, message monitor, a lot of tram machines,
abductor console, holodeck computer & disposal bin), avoiding having to
set itself up to be connected to power. If they were intended to not
connect to power, they should be using ``NO_POWER_USE`` instead.

Also removes a ton of returns to LateInit when it's already getting it
from parent regardless (many cases of that in machine code).

## Why It's Good For The Game

I think this is better for coding standard reasons as well as just
making sure we're not calling this proc on things that does absolutely
nothing with them. A machine not using power can be seen evidently not
using power with ``NO_POWER_USE``, not so much if it's LateInitialize
not calling parent.

## Changelog

🆑
fix: Mech pads, door buttons, message monitors, tram machines, abductor
consoles & holodeck computers now use power.
/🆑

code/modules/mapping/mail_sorting_helpers.dm

@@ -3,10 +3,6 @@
 	late = TRUE
 	var/sort_type = SORT_TYPE_WASTE
 
-/obj/effect/mapping_helpers/mail_sorting/Initialize(mapload)
-	..()
-	return INITIALIZE_HINT_LATELOAD
-
 /obj/effect/mapping_helpers/mail_sorting/LateInitialize()
 	var/obj/structure/disposalpipe/sorting/mail/mail_sorter = locate(/obj/structure/disposalpipe/sorting/mail) in loc
 	if(mail_sorter)

code/modules/mapping/mapping_helpers.dm

@@ -138,7 +138,6 @@
 		payload(airlock)
 
 /obj/effect/mapping_helpers/airlock/LateInitialize()
-	. = ..()
 	var/obj/machinery/door/airlock/airlock = locate(/obj/machinery/door/airlock) in loc
 	if(!airlock)
 		qdel(src)
@@ -283,7 +282,6 @@
 	return INITIALIZE_HINT_LATELOAD
 
 /obj/effect/mapping_helpers/airalarm/LateInitialize()
-	. = ..()
 	var/obj/machinery/airalarm/target = locate(/obj/machinery/airalarm) in loc
 
 	if(isnull(target))
@@ -442,7 +440,6 @@
 	return INITIALIZE_HINT_LATELOAD
 
 /obj/effect/mapping_helpers/apc/LateInitialize()
-	. = ..()
 	var/obj/machinery/power/apc/target = locate(/obj/machinery/power/apc) in loc
 
 	if(isnull(target))
@@ -1106,8 +1103,8 @@ INITIALIZE_IMMEDIATE(/obj/effect/mapping_helpers/no_lava)
  */
 /obj/effect/mapping_helpers/trapdoor_placer
 	name = "trapdoor placer"
-	late = TRUE
 	icon_state = "trapdoor"
+	late = TRUE
 
 /obj/effect/mapping_helpers/trapdoor_placer/LateInitialize()
 	var/turf/component_target = get_turf(src)
@@ -1187,12 +1184,8 @@ INITIALIZE_IMMEDIATE(/obj/effect/mapping_helpers/no_lava)
 	name = "broken floor"
 	icon = 'icons/turf/damaged.dmi'
 	icon_state = "damaged1"
-	late = TRUE
 	layer = ABOVE_NORMAL_TURF_LAYER
-
-/obj/effect/mapping_helpers/broken_floor/Initialize(mapload)
-	.=..()
-	return INITIALIZE_HINT_LATELOAD
+	late = TRUE
 
 /obj/effect/mapping_helpers/broken_floor/LateInitialize()
 	var/turf/open/floor/floor = get_turf(src)
@@ -1203,12 +1196,8 @@ INITIALIZE_IMMEDIATE(/obj/effect/mapping_helpers/no_lava)
 	name = "burnt floor"
 	icon = 'icons/turf/damaged.dmi'
 	icon_state = "floorscorched1"
-	late = TRUE
 	layer = ABOVE_NORMAL_TURF_LAYER
-
-/obj/effect/mapping_helpers/burnt_floor/Initialize(mapload)
-	.=..()
-	return INITIALIZE_HINT_LATELOAD
+	late = TRUE
 
 /obj/effect/mapping_helpers/burnt_floor/LateInitialize()
 	var/turf/open/floor/floor = get_turf(src)
@@ -1237,7 +1226,6 @@ INITIALIZE_IMMEDIATE(/obj/effect/mapping_helpers/no_lava)
 	return INITIALIZE_HINT_LATELOAD
 
 /obj/effect/mapping_helpers/broken_machine/LateInitialize()
-	. = ..()
 	var/obj/machinery/target = locate(/obj/machinery) in loc
 
 	if(isnull(target))
@@ -1271,7 +1259,6 @@ INITIALIZE_IMMEDIATE(/obj/effect/mapping_helpers/no_lava)
 	return INITIALIZE_HINT_LATELOAD
 
 /obj/effect/mapping_helpers/damaged_window/LateInitialize()
-	. = ..()
 	var/obj/structure/window/target = locate(/obj/structure/window) in loc
 
 	if(isnull(target))
@@ -1304,7 +1291,7 @@ INITIALIZE_IMMEDIATE(/obj/effect/mapping_helpers/no_lava)
 
 	return INITIALIZE_HINT_LATELOAD
 
-/obj/effect/mapping_helpers/requests_console/LateInitialize(mapload)
+/obj/effect/mapping_helpers/requests_console/LateInitialize()
 	var/obj/machinery/airalarm/target = locate(/obj/machinery/requests_console) in loc
 	if(isnull(target))
 		var/area/target_area = get_area(target)
@@ -1441,7 +1428,6 @@ INITIALIZE_IMMEDIATE(/obj/effect/mapping_helpers/no_lava)
 		return INITIALIZE_HINT_QDEL
 
 /obj/effect/mapping_helpers/basic_mob_flags/LateInitialize()
-	. = ..()
 	var/had_any_mobs = FALSE
 	for(var/mob/living/basic/basic_mobs in loc)
 		had_any_mobs = TRUE