remove comments

inc/background.alley.go

@@ -4,10 +4,6 @@ import (
 	inkwell "git.teletypegames.org/engines/inkwell"
 )
 
-// alley — part of the catalogue's "Noodle háza & a sikátor" row — not in the deck.
-//
-// Not painted yet: the file is missing on purpose, and inkwell draws its
-// placeholder instead — which is exactly the greybox convention.
 func backgroundAlley() inkwell.Asset {
 	return inkwell.Asset{
 		Name: BgAlley,