feat: add new npc node; add interactable group to the project; add intreactable area to the player;

Scenes/NPC/npc.gd

@@ -0,0 +1,11 @@
+extends StaticBody2D
+
+var can_interact: bool = false
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	if Input.is_action_just_pressed("Interact") and can_interact:
+		if $CanvasLayer.visible == false:
+			$CanvasLayer.visible = true
+		else:
+			$CanvasLayer.visible = false