New shuttle chair sprites by Ausops (#38953)

* Revert "fixes them not showing up"

This reverts commit 8ffe48a336.

* Revert "Credits the original author + moves shuttle chairs to goon/icons" while keeping goon shuttle chair dmi

This reverts commit 82694bcf3b while keeping goon shuttle chair dmi.

* Revert "ports shuttle chairs from ftl"

This reverts commit 3eb3f741ad, reversing
changes made to bc272c89fa.

* New shuttle chair sprites by Ausops

* Deletes goon shuttle chair dmi

code/game/objects/structures/beds_chairs/chair.dm

@@ -192,11 +192,20 @@
 /obj/structure/chair/comfy/lime
 	color = rgb(255,251,0)
 
+/obj/structure/chair/comfy/shuttle
+	name = "shuttle seat"
+	desc = "A comfortable, secure seat. It has a more sturdy looking buckling system, for smoother flights."
+	icon_state = "shuttle_chair"
+
+/obj/structure/chair/comfy/shuttle/GetArmrest()
+	return mutable_appearance('icons/obj/chairs.dmi', "shuttle_chair_armrest")
+
 /obj/structure/chair/office
 	anchored = FALSE
 	buildstackamount = 5
 	item_chair = null
 
+
 /obj/structure/chair/office/Moved()
 	. = ..()
 	if(has_gravity())
@@ -409,10 +418,3 @@
 	. = ..()
 	if(has_gravity())
 		playsound(src, 'sound/machines/clockcult/integration_cog_install.ogg', 50, TRUE)
-
-/obj/structure/chair/shuttle
-	name = "shuttle seat"
-	desc = "A comfortable, secure seat. It has a more sturdy looking buckling system, for smoother flights."
-	icon = 'goon/icons/obj/chairs.dmi'
-	icon_state = "shuttle_chair" //thanks gannets!
-