skins and skin studio

assets/skins/tv_crt/README.md

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+# tv_crt -- bundled desktop bezel
+
+CRT television border from libretro's `common-overlays`
+(`borders/tv-integer.cfg` + `borders/img/tv-integer.png`), licensed
+CC-BY-4.0: https://github.com/libretro/common-overlays
+
+`overlay.cfg` is the upstream file, unmodified. It is the reference
+DESKTOP skin: 1920x1080, `descs = 0` (pure decoration, no touch buttons),
+and a `viewport` naming the transparent screen hole, so the Game Boy
+picture is fitted into the TV's tube instead of the whole window.