Runtime 2.0 (#22338)

## About PR

Remaps runtime, the debugging map so it hopefully now has less ancient
layout and provides a more thorough testing space

Known issues:

- Due to a race condition in between the overmap z-level and overmap
object initialization, runtime's overmap object won't be tranferred to
overmap properly, meaning not being able to test away site docking
process with the runtime and its shuttle is still a present issue

## Images

<img width="1376" height="1792" alt="image1"
src="https://github.com/user-attachments/assets/31b069af-7cbb-4199-bc6f-925d6d6f1223"
/>
<img width="1376" height="1792" alt="image2"
src="https://github.com/user-attachments/assets/0d5dc182-036b-4cea-b66a-3dd588f53e5d"
/>

maps/runtime/code/runtime.dm

@@ -58,8 +58,13 @@
 	away_site_budget = 2
 	away_ship_budget = 2
 
-	map_shuttles = list(/datum/shuttle/autodock/overmap/runtime)
-	warehouse_basearea = /area/storage/primary
+	map_shuttles = list(
+		/datum/shuttle/autodock/overmap/runtime,
+		/datum/shuttle/autodock/ferry/supply/horizon,
+	)
+
+	warehouse_basearea = /area/storage/supply
+	warehouse_packagearea = /area/storage/supply/package
 
 /**
  * This file is the only location in which runtime map areas should be defined.
@@ -147,6 +152,16 @@
 	name = "Bridge Maintenance"
 	icon_state = "maintcentral"
 
+// Exterior
+/area/exterior
+	name = "Exterior"
+	icon_state = "exterior"
+	needs_starlight = TRUE
+	has_gravity = FALSE
+	station_area = TRUE
+	requires_power = FALSE
+	ambience = AMBIENCE_SPACE
+
 /// MEDICAL_AREAS
 /// OPERATIONS_AREAS
 
@@ -181,6 +196,15 @@
 	icon_state = "primarystorage"
 	allow_nightmode = 1
 
+/area/storage/supply
+	name = "Supply Storage"
+	icon_state = "dark128"
+
+/area/storage/supply/package
+	name = "Package Storage"
+	icon_state = "dark160"
+	requires_power = FALSE
+
 /// TCOMMS_AREAS
 /area/tcommsat
 	ambience = AMBIENCE_ENGINEERING