snackstore fix + feeder den shutters

fixed snackstore area power + added shutters to feeder's den

code/game/area/areas/ruins/lavaland.dm

@@ -101,4 +101,8 @@
 
 /area/ruin/unpowered/caloriteshrine
 	name = "Calorite Shrine"
-	icon_state = "away"
+	icon_state = "away"
+
+/area/ruin/powered/snackstore
+	name = "Snack Store"
+	icon_state = "away"

code/game/area/areas/ruins/space.dm

@@ -495,13 +495,6 @@
 	name = "Restaurant Employee Area"
 	has_gravity = TRUE
 
-/area/lavaland/surface/snackstore
-	name = "Snack Store"
-	icon_state = "mining"
-	power_light = TRUE
-	power_equip = TRUE
-	power_environ = TRUE
-
 /area/ruin/space/has_grav/feedersden
 	name = "Unknown Outpost"
 	has_gravity = TRUE