add pause toggling

scripts/globals/settings.gd

@@ -137,6 +137,9 @@ func _input(event: InputEvent) -> void:
 	if event.is_action_pressed("toggle_fullscreen"):
 		fullscreen = not fullscreen
 
+	if event.is_action_pressed("toggle_pause"):
+		get_tree().paused = not get_tree().paused
+
 
 func set_defaults() -> void:
 	for property_name: StringName in _default_values.keys():