added sounds

Assets/Scripts/UI/PauseScreenView.cs

@@ -0,0 +1,19 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+public class PauseScreenView : MonoBehaviour
+{
+    [SerializeField] public GameObject pauseScreen;
+    public Button resumeBtn;
+    public Button restartBtn;
+
+    public void Show()
+    {
+        pauseScreen.SetActive(true);
+    }
+
+    public void Hide()
+    {
+        pauseScreen.SetActive(false);
+    }   
+}