Add the office background.

inc/screen/screen.home.lua

@@ -5,5 +5,5 @@ Screen.register({
     "go_to_toilet",
     "go_to_walking_to_office",
   },
-  background = "bedroom",
+  background = "bedroom"
 })

inc/screen/screen.office.lua

@@ -1,7 +1,6 @@
 Screen.register({
   id = "office",
   name = "Office",
-  background_color = Config.colors.dark_grey,
   decisions = {
     "play_button_mash",
     "play_rhythm",
@@ -12,4 +11,5 @@ Screen.register({
   situations = {
     "drink_coffee",
   },
+  background = "office"
 })