[feat] opening scene

Assets/Animation/DialogueWindow.controller

Assets/Animation/DialogueWindow.controller.meta

Assets/Animation/DialogueWindow_Close.anim

Assets/Animation/DialogueWindow_Close.anim.meta

Assets/Animation/DialogueWindow_Open.anim

Assets/Animation/DialogueWindow_Open.anim.meta

Assets/Fonts/LuckiestGuy/LuckiestGuy SDF.asset

Assets/Scenes/Level_02.unity

Assets/Scenes/Opening.unity

Assets/Scripts/Dialogue.meta

Assets/Scripts/Dialogue/Dialogue.cs

Assets/Scripts/Dialogue/Dialogue.cs.meta

Assets/Scripts/Dialogue/DialogueTrigger.cs

Assets/Scripts/Dialogue/DialogueTrigger.cs.meta

Assets/Scripts/Managers/CutsceneToStageManager.cs

Assets/Scripts/Managers/CutsceneToStageManager.cs.meta

Assets/Scripts/Shop/ShopManager.cs

Assets/Signal.meta

Assets/Signal/Dialogue1Trigger.signal

Assets/Signal/Dialogue1Trigger.signal.meta