Recovers some wallening Icebox changes [MDB Ignore] (#86487)

## About The Pull Request

Recovers some changes made to Icebox when I wallen'd it

Largely, mostly, decal and detailing work (such as fencing around the
solar arrays, some flair underneath firelocks, longer stair cases)

But also minor remapping to Ordnance, the Kitchen

## Why It's Good For The Game

A lot of these changes work even in a pre wallened world, and even look
pretty good

## Changelog

🆑 Melbert
qol: [Icebox] Bunch of detail work
qol: [Icebox] Medbay Morgue Corpse Chute Trapdoor
qol: [Icebox] Remapped the Ordnance area, Solar arrays, Morgue, few
other places
fix: [Icebox] Chefs can CQC in the Cateferia area, and have a button for
their shutters
/🆑

_maps/icebox.json

@@ -48,6 +48,9 @@
 	"job_changes": {
 		"Captain": {
 			"special_charter": "moon"
+		},
+		"Cook": {
+			"additional_cqc_areas": ["/area/station/service/bar/atrium"]
 		}
 	}
 }