Created Settings Panel to be displayed

Created settings panel for UI interface.

UI/settings_panel.gd

@@ -0,0 +1,12 @@
+extends PanelContainer
+
+@onready var close_panel: Button = %ClosePanel
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	close_panel.pressed.connect(_handle_close_panel)
+	pass # Replace with function body.
+
+func _handle_close_panel() -> void:
+	Globals.enable_mouse_passthrough()
+	queue_free()