more lint and formatting

examples/ValueStepperExample.gd

@@ -11,14 +11,17 @@ var language_stepper: ValueStepper = $VBoxContainer/Examples/LanguageContainer/L
 var difficulty_stepper: ValueStepper = $VBoxContainer/Examples/DifficultyContainer/DifficultyStepper
 @onready
 var resolution_stepper: ValueStepper = $VBoxContainer/Examples/ResolutionContainer/ResolutionStepper
-@onready var custom_stepper: ValueStepper = $VBoxContainer/Examples/CustomContainer/CustomStepper
+@onready
+var custom_stepper: ValueStepper = $VBoxContainer/Examples/CustomContainer/CustomStepper
 
 
 func _ready():
 	DebugManager.log_info("ValueStepper example ready", "Example")
 
 	# Setup navigation array
-	navigable_steppers = [language_stepper, difficulty_stepper, resolution_stepper, custom_stepper]
+	navigable_steppers = [
+		language_stepper, difficulty_stepper, resolution_stepper, custom_stepper
+	]
 
 	# Connect to value change events
 	for stepper in navigable_steppers:
@@ -52,15 +55,22 @@ func _input(event: InputEvent):
 
 
 func _navigate_steppers(direction: int):
-	current_stepper_index = (current_stepper_index + direction) % navigable_steppers.size()
+	current_stepper_index = (
+		(current_stepper_index + direction) % navigable_steppers.size()
+	)
 	if current_stepper_index < 0:
 		current_stepper_index = navigable_steppers.size() - 1
 	_update_stepper_highlighting()
-	DebugManager.log_info("Stepper navigation: index " + str(current_stepper_index), "Example")
+	DebugManager.log_info(
+		"Stepper navigation: index " + str(current_stepper_index), "Example"
+	)
 
 
 func _handle_stepper_input(action: String):
-	if current_stepper_index >= 0 and current_stepper_index < navigable_steppers.size():
+	if (
+		current_stepper_index >= 0
+		and current_stepper_index < navigable_steppers.size()
+	):
 		var stepper = navigable_steppers[current_stepper_index]
 		if stepper.handle_input_action(action):
 			AudioManager.play_ui_click()
@@ -73,7 +83,14 @@ func _update_stepper_highlighting():
 
 func _on_stepper_value_changed(new_value: String, new_index: int):
 	DebugManager.log_info(
-		"Stepper value changed to: " + new_value + " (index: " + str(new_index) + ")", "Example"
+		(
+			"Stepper value changed to: "
+			+ new_value
+			+ " (index: "
+			+ str(new_index)
+			+ ")"
+		),
+		"Example"
 	)
 	# Handle value change in your scene
 	# For example: apply settings, save preferences, update UI, etc.