Adds Quicksilver to Triumph Central Command (#6084)

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## About The Pull Request

1. **Adds Quicksilver to Triumph Central Command.**

## Why It's Good For The Game

1. _I have been going CRAZY over the awful specops shuttle still being
used on the Triumph CentCom branch. This copies over the Quicksilver I
made for the Marksman. The Marksman fleet now roams around the map._

## Changelog

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🆑
add: Adds Quicksilver to Triumph CentCom.
/🆑

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code/modules/maps/overmap/space/centcom.dm

@@ -1,4 +1,4 @@
-//Overmap Controller
+//Atlas Overmap Controller
 /obj/overmap/entity/visitable/sector/centcom
 	name = "NTS Demeter"
 	desc = "The only NanoTrasen-owned orbital body in Lythios. The NTS Demeter was constructed via prefab by Nanotrasen and is used as a midpoint for sorting cargo, transferring crew to the NSB Atlas, as homes for local employees in the residential areas, and as orbital oversight for early threat detection. Very few Central Command Officers are present here at all times, and even fewer are the defensive capabilities that are reserved primarily for the inhabitants."
@@ -33,6 +33,20 @@
 		start_y = pick(8, 9, 11, 12)
 */
 
+/obj/overmap/entity/visitable/sector/centcom_triumph
+	name = "NDV Marksman"
+	desc = "The NDV Marksman is a NanoTrasen supercarrier that serves as the flagship for the eponymous Marksman Fleet."
+	scanner_desc = @{"[i]Information[/i]: The NDV Marksman is a NanoTrasen supercarrier that serves as the flagship for the eponymous Marksman Fleet."}
+	in_space = 1
+	known = TRUE
+	icon = 'icons/modules/overmap/tiled.dmi'
+	icon_state = "fleet"
+	color = "#007396"
+
+	initial_restricted_waypoints = list(
+		"NDV Quicksilver" = list("specops_hangar")
+		)
+
 /obj/landmark/map_data/centcom
     height = 1
 
@@ -40,10 +54,10 @@
 
 // EXCLUSIVE NAV POINT FOR DOCKING INSIDE (ERT SHUTTLE ONLY)
 /obj/effect/shuttle_landmark/specops/hangar
-	name = "NTS Demeter Hangar"
+	name = "NT Special Operations Hangar"
 	landmark_tag = "specops_hangar"
 	docking_controller = "specops_hangar_dock"
-	base_turf = /turf/simulated/floor/reinforced
+	base_turf = /turf/simulated/floor/tiled/techfloor/grid
 	base_area = /area/centcom/specops/dock
 
 //ERT Cryo

code/modules/maps/overmap/space/triumph/triumph.dm

@@ -22,5 +22,6 @@
 		"Civilian Transport" = list("triumph_civvie_home"),
 		"Dart EMT Shuttle" = list("triumph_emt_dock"),
 		"Beruang Trade Ship" = list("triumph_annex_dock"),
-		"Mining Shuttle" = list("triumph_mining_port")
+		"Mining Shuttle" = list("triumph_mining_port"),
+		"NDV Quicksilver" = list("triumph_specops_dock")
 		)