Keyd: Compose on the right key.

config/Keyd.nix

@@ -23,7 +23,9 @@ in
             compose = "layer(layer_number)"; # Number input layer.
             delete = "backslash";
             esc = "print"; # System controls.
+            left = "layer(layer_number)"; # Number input layer.
             leftcontrol = "overload(layer_alternative, leftcontrol)"; # Alternative layer for home, end etc.
+            right = "compose";
             rightcontrol = "layer(layer_control)"; # Media and other controls.
             rightshift = "backspace"; # Backspace.
           };