gd: added menu template

addons/maaacks_game_template/installer/kenney_input_prompts_dialog.gd

@@ -0,0 +1,12 @@
+@tool
+extends ConfirmationDialog
+
+const SHORT_DESCRIPTION : String = "Choose a style for icons in the input remapping menu. This style can be changed later."
+
+signal configuration_selected(index : int)
+
+func _on_item_list_item_selected(index) -> void:
+	configuration_selected.emit(index)
+
+func set_short_description() -> void:
+	%Label.text = SHORT_DESCRIPTION