Gives captain's spare safe its own texture instead of being crunched up piss safe (#84462)

## About The Pull Request

Current captain's spare safe is just yellow colored scaled down normal
safe which looks **really** bad. So I decided to give its own texture.

![image](https://github.com/tgstation/tgstation/assets/44720187/3db60a75-4e85-4c84-924f-5db5e0f7a68f)

Updated version:

![изображение](https://github.com/tgstation/tgstation/assets/44720187/f2c61493-1e24-4041-902f-5ca7f5117073)

## Why It's Good For The Game
Crunchy recolors don't look very nice.

## Changelog
🆑
image: Captain's spare safe received a new texture
/🆑

code/game/objects/structures/secure_safe.dm

@@ -74,15 +74,15 @@ MAPPING_DIRECTIONAL_HELPERS(/obj/structure/secure_safe, 32)
 		There appears to be a small amount of surface corrosion. It doesn't look like it could withstand much of an explosion.\
 		Due to the expensive material, it was made incredibly small to cut corners, leaving only enough room to fit something as slim as an ID card."
 	icon = 'icons/obj/structures.dmi'
-	icon_state = "safe"
-	base_icon_state = "safe"
+	icon_state = "spare_safe"
+	base_icon_state = "spare_safe"
 	armor_type = /datum/armor/safe_caps_spare
 	max_integrity = 300
 	damage_deflection = 30 // prevents stealing the captain's spare using null rods/lavaland monsters/AP projectiles
 	density = TRUE
-	anchored_tabletop_offset = 4
+	anchored_tabletop_offset = 6
 	custom_materials = list(/datum/material/gold = SMALL_MATERIAL_AMOUNT)
-	material_flags = MATERIAL_EFFECTS | MATERIAL_COLOR
+	material_flags = MATERIAL_EFFECTS
 
 /datum/armor/safe_caps_spare
 	melee = 100
@@ -95,9 +95,6 @@ MAPPING_DIRECTIONAL_HELPERS(/obj/structure/secure_safe, 32)
 
 /obj/structure/secure_safe/caps_spare/Initialize(mapload)
 	. = ..()
-	var/matrix/small_safe_transformation = new
-	small_safe_transformation.Scale(0.6)
-	transform = small_safe_transformation
 	atom_storage.set_holdable(/obj/item/card/id)
 	AddComponent(/datum/component/lockable_storage, \
 		lock_code = SSid_access.spare_id_safe_code, \