Removes Obsolete, Unused, and Unmaintained overrides (#23232)

* Remove unused override comments and fix a few I found

* remove lighting icon overrides (obsolete)

* remove laz/borg overrides (obsolete)

* Remove the catch-all e-gun override, manually overrides the two severely out of date sprites that we ACTUALLY have updates for

* oop

* removes obsolete surgery table sprite (probably technically too close to Bay's to be using actually)

* Love un-updated pathing

* oop

* this back icon wasn't even on this gun ever was it

* didn't notice this override >:(

code/modules/projectiles/guns/energy/energy_gun.dm

@@ -1,4 +1,4 @@
-/obj/item/gun/energy/e_gun //ICON OVERRIDEN IN SKYRAT AESTHETICS - SEE MODULE
+/obj/item/gun/energy/e_gun
 	name = "energy gun"
 	desc = "A basic hybrid energy gun with two settings: disable and kill."
 	icon_state = "energy"
@@ -110,7 +110,7 @@
 /obj/item/gun/energy/e_gun/turret/add_seclight_point()
 	return
 
-/obj/item/gun/energy/e_gun/nuclear
+/obj/item/gun/energy/e_gun/nuclear //SKYRAT EDIT - ICON OVERRIDDEN IN AESTHETICS MODULE
 	name = "advanced energy gun"
 	desc = "An energy gun with an experimental miniaturized nuclear reactor that automatically charges the internal power cell."
 	icon_state = "nucgun"

code/modules/projectiles/guns/energy/kinetic_accelerator.dm

@@ -546,7 +546,7 @@
 
 //Cosmetic
 
-/obj/item/borg/upgrade/modkit/chassis_mod /////ICON OVERRIDE IN modular_skyrat/modules/aesthetics/guns/icons/energy.dmi
+/obj/item/borg/upgrade/modkit/chassis_mod
 	name = "super chassis"
 	desc = "Makes your KA yellow. All the fun of having a more powerful KA without actually having a more powerful KA."
 	cost = 0
@@ -573,7 +573,7 @@
 		holder.update_held_items()
 	..()
 
-/obj/item/borg/upgrade/modkit/chassis_mod/orange /////ICON OVERRIDE IN modular_skyrat/modules/aesthetics/guns/icons/energy.dmi
+/obj/item/borg/upgrade/modkit/chassis_mod/orange
 	name = "hyper chassis"
 	desc = "Makes your KA orange. All the fun of having explosive blasts without actually having explosive blasts."
 	chassis_icon = "kineticgun_h"

code/modules/projectiles/guns/energy/laser.dm

@@ -1,4 +1,4 @@
-/obj/item/gun/energy/laser //ICON OVERRIDEN IN SKYRAT AESTHETICS - SEE MODULE
+/obj/item/gun/energy/laser
 	name = "laser gun"
 	desc = "A basic energy-based laser gun that fires concentrated beams of light which pass through glass and thin metal."
 	icon_state = "laser"
@@ -89,7 +89,7 @@
 
 ///Laser Cannon
 
-/obj/item/gun/energy/lasercannon//ICON OVERRIDEN IN SKYRAT AESTHETICS - SEE MODULE
+/obj/item/gun/energy/lasercannon
 	name = "accelerator laser cannon"
 	desc = "An advanced laser cannon that does more damage the farther away the target is."
 	icon_state = "lasercannon"

code/modules/projectiles/guns/energy/special.dm

@@ -1,4 +1,4 @@
-/obj/item/gun/energy/ionrifle
+/obj/item/gun/energy/ionrifle //SKYRAT EDIT - ICON OVERRIDDEN IN AESTHETICS MODULE
 	name = "ion rifle"
 	desc = "A man-portable anti-armor weapon designed to disable mechanical threats at range."
 	icon_state = "ionrifle"